15677792

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 17908768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 223, 338, 416, 446, 676, 892, 1352, 1784, 2197, 2704, 2899, 3568, 4394, 5408, 5798, 7136, 8788, 11596, 17576, 23192, 35152, 37687, 46384, 70304, 75374, 92768, 150748, 301496, 489931, 602992, 979862, 1205984, 1959724, 3919448, 7838896, 15677792]

約数ペア:

[(1, 15677792), (2, 7838896), (4, 3919448), (8, 1959724), (13, 1205984), (16, 979862), (26, 602992), (32, 489931), (52, 301496), (104, 150748), (169, 92768), (208, 75374), (223, 70304), (338, 46384), (416, 37687), (446, 35152), (676, 23192), (892, 17576), (1352, 11596), (1784, 8788), (2197, 7136), (2704, 5798), (2899, 5408), (3568, 4394)]