25862408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 60082560

約数和(自身を除く): 34220152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 47, 52, 74, 88, 94, 104, 143, 148, 169, 188, 286, 296, 338, 376, 407, 481, 517, 572, 611, 676, 814, 962, 1034, 1144, 1222, 1352, 1628, 1739, 1859, 1924, 2068, 2444, 3256, 3478, 3718, 3848, 4136, 4888, 5291, 6253, 6721, 6956, 7436, 7943, 10582, 12506, 13442, 13912, 14872, 15886, 19129, 21164, 22607, 25012, 26884, 31772, 38258, 42328, 45214, 50024, 53768, 63544, 68783, 76516, 87373, 90428, 137566, 153032, 174746, 180856, 248677, 275132, 293891, 349492, 497354, 550264, 587782, 698984, 994708, 1175564, 1989416, 2351128, 3232801, 6465602, 12931204, 25862408]

約数ペア:

[(1, 25862408), (2, 12931204), (4, 6465602), (8, 3232801), (11, 2351128), (13, 1989416), (22, 1175564), (26, 994708), (37, 698984), (44, 587782), (47, 550264), (52, 497354), (74, 349492), (88, 293891), (94, 275132), (104, 248677), (143, 180856), (148, 174746), (169, 153032), (188, 137566), (286, 90428), (296, 87373), (338, 76516), (376, 68783), (407, 63544), (481, 53768), (517, 50024), (572, 45214), (611, 42328), (676, 38258), (814, 31772), (962, 26884), (1034, 25012), (1144, 22607), (1222, 21164), (1352, 19129), (1628, 15886), (1739, 14872), (1859, 13912), (1924, 13442), (2068, 12506), (2444, 10582), (3256, 7943), (3478, 7436), (3718, 6956), (3848, 6721), (4136, 6253), (4888, 5291)]