27605552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 62933472

約数和(自身を除く): 35327920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 211, 221, 272, 296, 422, 442, 481, 592, 629, 844, 884, 962, 1258, 1688, 1768, 1924, 2516, 2743, 3376, 3536, 3587, 3848, 5032, 5486, 7174, 7696, 7807, 8177, 10064, 10972, 14348, 15614, 16354, 21944, 28696, 31228, 32708, 43888, 46631, 57392, 62456, 65416, 93262, 101491, 124912, 130832, 132719, 186524, 202982, 265438, 373048, 405964, 530876, 746096, 811928, 1061752, 1623856, 1725347, 2123504, 3450694, 6901388, 13802776, 27605552]

約数ペア:

[(1, 27605552), (2, 13802776), (4, 6901388), (8, 3450694), (13, 2123504), (16, 1725347), (17, 1623856), (26, 1061752), (34, 811928), (37, 746096), (52, 530876), (68, 405964), (74, 373048), (104, 265438), (136, 202982), (148, 186524), (208, 132719), (211, 130832), (221, 124912), (272, 101491), (296, 93262), (422, 65416), (442, 62456), (481, 57392), (592, 46631), (629, 43888), (844, 32708), (884, 31228), (962, 28696), (1258, 21944), (1688, 16354), (1768, 15614), (1924, 14348), (2516, 10972), (2743, 10064), (3376, 8177), (3536, 7807), (3587, 7696), (3848, 7174), (5032, 5486)]