25855674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 62716416

約数和(自身を除く): 36860742

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 37, 39, 51, 62, 74, 78, 93, 102, 111, 186, 221, 222, 289, 403, 442, 481, 527, 578, 629, 663, 806, 867, 962, 1054, 1147, 1209, 1258, 1326, 1443, 1581, 1734, 1887, 2294, 2418, 2886, 3162, 3441, 3757, 3774, 6851, 6882, 7514, 8177, 8959, 10693, 11271, 13702, 14911, 16354, 17918, 19499, 20553, 21386, 22542, 24531, 26877, 29822, 32079, 38998, 41106, 44733, 49062, 53754, 58497, 64158, 89466, 116467, 116994, 139009, 232934, 253487, 278018, 331483, 349401, 417027, 506974, 662966, 698802, 760461, 834054, 994449, 1520922, 1988898, 4309279, 8618558, 12927837, 25855674]

約数ペア:

[(1, 25855674), (2, 12927837), (3, 8618558), (6, 4309279), (13, 1988898), (17, 1520922), (26, 994449), (31, 834054), (34, 760461), (37, 698802), (39, 662966), (51, 506974), (62, 417027), (74, 349401), (78, 331483), (93, 278018), (102, 253487), (111, 232934), (186, 139009), (221, 116994), (222, 116467), (289, 89466), (403, 64158), (442, 58497), (481, 53754), (527, 49062), (578, 44733), (629, 41106), (663, 38998), (806, 32079), (867, 29822), (962, 26877), (1054, 24531), (1147, 22542), (1209, 21386), (1258, 20553), (1326, 19499), (1443, 17918), (1581, 16354), (1734, 14911), (1887, 13702), (2294, 11271), (2418, 10693), (2886, 8959), (3162, 8177), (3441, 7514), (3757, 6882), (3774, 6851)]