25382772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 68108040

約数和(自身を除く): 42725268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 593, 738, 1044, 1186, 1189, 1476, 1779, 2372, 2378, 3558, 3567, 4756, 5337, 7116, 7134, 10674, 10701, 14268, 17197, 21348, 21402, 24313, 34394, 42804, 48626, 51591, 68788, 72939, 97252, 103182, 145878, 154773, 206364, 218817, 291756, 309546, 437634, 619092, 705077, 875268, 1410154, 2115231, 2820308, 4230462, 6345693, 8460924, 12691386, 25382772]

約数ペア:

[(1, 25382772), (2, 12691386), (3, 8460924), (4, 6345693), (6, 4230462), (9, 2820308), (12, 2115231), (18, 1410154), (29, 875268), (36, 705077), (41, 619092), (58, 437634), (82, 309546), (87, 291756), (116, 218817), (123, 206364), (164, 154773), (174, 145878), (246, 103182), (261, 97252), (348, 72939), (369, 68788), (492, 51591), (522, 48626), (593, 42804), (738, 34394), (1044, 24313), (1186, 21402), (1189, 21348), (1476, 17197), (1779, 14268), (2372, 10701), (2378, 10674), (3558, 7134), (3567, 7116), (4756, 5337)]