15688608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 44640288

約数和(自身を除く): 28951680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 967, 1014, 1248, 1352, 1934, 2028, 2704, 2901, 3868, 4056, 5408, 5802, 7736, 8112, 11604, 12571, 15472, 16224, 23208, 25142, 30944, 37713, 46416, 50284, 75426, 92832, 100568, 150852, 163423, 201136, 301704, 326846, 402272, 490269, 603408, 653692, 980538, 1206816, 1307384, 1961076, 2614768, 3922152, 5229536, 7844304, 15688608]

約数ペア:

[(1, 15688608), (2, 7844304), (3, 5229536), (4, 3922152), (6, 2614768), (8, 1961076), (12, 1307384), (13, 1206816), (16, 980538), (24, 653692), (26, 603408), (32, 490269), (39, 402272), (48, 326846), (52, 301704), (78, 201136), (96, 163423), (104, 150852), (156, 100568), (169, 92832), (208, 75426), (312, 50284), (338, 46416), (416, 37713), (507, 30944), (624, 25142), (676, 23208), (967, 16224), (1014, 15472), (1248, 12571), (1352, 11604), (1934, 8112), (2028, 7736), (2704, 5802), (2901, 5408), (3868, 4056)]