27878032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 68245632

約数和(自身を除く): 40367600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 467, 533, 574, 656, 728, 934, 1066, 1148, 1456, 1868, 2132, 2296, 3269, 3731, 3736, 4264, 4592, 6071, 6538, 7462, 7472, 8528, 12142, 13076, 14924, 19147, 24284, 26152, 29848, 38294, 42497, 48568, 52304, 59696, 76588, 84994, 97136, 134029, 153176, 169988, 248911, 268058, 306352, 339976, 497822, 536116, 679952, 995644, 1072232, 1742377, 1991288, 2144464, 3484754, 3982576, 6969508, 13939016, 27878032]

約数ペア:

[(1, 27878032), (2, 13939016), (4, 6969508), (7, 3982576), (8, 3484754), (13, 2144464), (14, 1991288), (16, 1742377), (26, 1072232), (28, 995644), (41, 679952), (52, 536116), (56, 497822), (82, 339976), (91, 306352), (104, 268058), (112, 248911), (164, 169988), (182, 153176), (208, 134029), (287, 97136), (328, 84994), (364, 76588), (467, 59696), (533, 52304), (574, 48568), (656, 42497), (728, 38294), (934, 29848), (1066, 26152), (1148, 24284), (1456, 19147), (1868, 14924), (2132, 13076), (2296, 12142), (3269, 8528), (3731, 7472), (3736, 7462), (4264, 6538), (4592, 6071)]