25297116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5282

約数の個数: 48

約数和(自身を含む): 65630208

約数和(自身を除く): 40333092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5231, 10462, 15693, 20924, 31386, 62772, 68003, 136006, 162161, 204009, 272012, 324322, 408018, 486483, 648644, 816036, 972966, 1945932, 2108093, 4216186, 6324279, 8432372, 12648558, 25297116]

約数ペア:

[(1, 25297116), (2, 12648558), (3, 8432372), (4, 6324279), (6, 4216186), (12, 2108093), (13, 1945932), (26, 972966), (31, 816036), (39, 648644), (52, 486483), (62, 408018), (78, 324322), (93, 272012), (124, 204009), (156, 162161), (186, 136006), (372, 68003), (403, 62772), (806, 31386), (1209, 20924), (1612, 15693), (2418, 10462), (4836, 5231)]