8609536

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 54

約数和(自身を含む): 18702600

約数和(自身を除く): 10093064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 199, 208, 256, 338, 398, 416, 676, 796, 832, 1352, 1592, 1664, 2587, 2704, 3184, 3328, 5174, 5408, 6368, 10348, 10816, 12736, 20696, 21632, 25472, 33631, 41392, 43264, 50944, 67262, 82784, 134524, 165568, 269048, 331136, 538096, 662272, 1076192, 2152384, 4304768, 8609536]

約数ペア:

[(1, 8609536), (2, 4304768), (4, 2152384), (8, 1076192), (13, 662272), (16, 538096), (26, 331136), (32, 269048), (52, 165568), (64, 134524), (104, 82784), (128, 67262), (169, 50944), (199, 43264), (208, 41392), (256, 33631), (338, 25472), (398, 21632), (416, 20696), (676, 12736), (796, 10816), (832, 10348), (1352, 6368), (1592, 5408), (1664, 5174), (2587, 3328), (2704, 3184)]