17237116

素因数分解:

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

素因数の和:119

約数の個数: 72

約数和(自身を含む): 36584576

約数和(自身を除く): 19347460

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 37, 52, 62, 68, 74, 124, 148, 221, 289, 403, 442, 481, 527, 578, 629, 806, 884, 962, 1054, 1147, 1156, 1258, 1612, 1924, 2108, 2294, 2516, 3757, 4588, 6851, 7514, 8177, 8959, 10693, 13702, 14911, 15028, 16354, 17918, 19499, 21386, 27404, 29822, 32708, 35836, 38998, 42772, 59644, 77996, 116467, 139009, 232934, 253487, 278018, 331483, 465868, 506974, 556036, 662966, 1013948, 1325932, 4309279, 8618558, 17237116]

約数ペア:

[(1, 17237116), (2, 8618558), (4, 4309279), (13, 1325932), (17, 1013948), (26, 662966), (31, 556036), (34, 506974), (37, 465868), (52, 331483), (62, 278018), (68, 253487), (74, 232934), (124, 139009), (148, 116467), (221, 77996), (289, 59644), (403, 42772), (442, 38998), (481, 35836), (527, 32708), (578, 29822), (629, 27404), (806, 21386), (884, 19499), (962, 17918), (1054, 16354), (1147, 15028), (1156, 14911), (1258, 13702), (1612, 10693), (1924, 8959), (2108, 8177), (2294, 7514), (2516, 6851), (3757, 4588)]