25698259496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{6121}}^1$

素因数の和:6299

約数の個数: 128

約数和(自身を含む): 60886963200

約数和(自身を除く): 35188703704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 79, 91, 104, 146, 158, 182, 292, 316, 364, 511, 553, 584, 632, 728, 949, 1022, 1027, 1106, 1898, 2044, 2054, 2212, 3796, 4088, 4108, 4424, 5767, 6121, 6643, 7189, 7592, 8216, 11534, 12242, 13286, 14378, 23068, 24484, 26572, 28756, 40369, 42847, 46136, 48968, 53144, 57512, 74971, 79573, 80738, 85694, 149942, 159146, 161476, 171388, 299884, 318292, 322952, 342776, 446833, 483559, 524797, 557011, 599768, 636584, 893666, 967118, 1049594, 1114022, 1787332, 1934236, 2099188, 2228044, 3127831, 3384913, 3574664, 3868472, 4198376, 4456088, 5808829, 6255662, 6286267, 6769826, 11617658, 12511324, 12572534, 13539652, 23235316, 25022648, 25145068, 27079304, 35299807, 40661803, 44003869, 46470632, 50290136, 70599614, 81323606, 88007738, 141199228, 162647212, 176015476, 247098649, 282398456, 325294424, 352030952, 458897491, 494197298, 917794982, 988394596, 1835589964, 1976789192, 3212282437, 3671179928, 6424564874, 12849129748, 25698259496]

約数ペア:

[(1, 25698259496), (2, 12849129748), (4, 6424564874), (7, 3671179928), (8, 3212282437), (13, 1976789192), (14, 1835589964), (26, 988394596), (28, 917794982), (52, 494197298), (56, 458897491), (73, 352030952), (79, 325294424), (91, 282398456), (104, 247098649), (146, 176015476), (158, 162647212), (182, 141199228), (292, 88007738), (316, 81323606), (364, 70599614), (511, 50290136), (553, 46470632), (584, 44003869), (632, 40661803), (728, 35299807), (949, 27079304), (1022, 25145068), (1027, 25022648), (1106, 23235316), (1898, 13539652), (2044, 12572534), (2054, 12511324), (2212, 11617658), (3796, 6769826), (4088, 6286267), (4108, 6255662), (4424, 5808829), (5767, 4456088), (6121, 4198376), (6643, 3868472), (7189, 3574664), (7592, 3384913), (8216, 3127831), (11534, 2228044), (12242, 2099188), (13286, 1934236), (14378, 1787332), (23068, 1114022), (24484, 1049594), (26572, 967118), (28756, 893666), (40369, 636584), (42847, 599768), (46136, 557011), (48968, 524797), (53144, 483559), (57512, 446833), (74971, 342776), (79573, 322952), (80738, 318292), (85694, 299884), (149942, 171388), (159146, 161476)]