71360352008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1\times {\mathrm{9521}}^1$

素因数の和:11198

約数の個数: 64

約数和(自身を含む): 148826574720

約数和(自身を除く): 77466222712

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 1607, 2332, 3214, 4664, 6428, 9521, 12856, 17677, 19042, 35354, 38084, 70708, 76168, 85171, 104731, 141416, 170342, 209462, 340684, 418924, 504613, 681368, 837848, 936881, 1009226, 1873762, 2018452, 3747524, 4036904, 5550743, 7495048, 11101486, 15300247, 22202972, 30600494, 44405944, 61200988, 122401976, 168302717, 336605434, 673210868, 810913091, 1346421736, 1621826182, 3243652364, 6487304728, 8920044001, 17840088002, 35680176004, 71360352008]

約数ペア:

[(1, 71360352008), (2, 35680176004), (4, 17840088002), (8, 8920044001), (11, 6487304728), (22, 3243652364), (44, 1621826182), (53, 1346421736), (88, 810913091), (106, 673210868), (212, 336605434), (424, 168302717), (583, 122401976), (1166, 61200988), (1607, 44405944), (2332, 30600494), (3214, 22202972), (4664, 15300247), (6428, 11101486), (9521, 7495048), (12856, 5550743), (17677, 4036904), (19042, 3747524), (35354, 2018452), (38084, 1873762), (70708, 1009226), (76168, 936881), (85171, 837848), (104731, 681368), (141416, 504613), (170342, 418924), (209462, 340684)]