6405018128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{13723}}^1$

素因数の和:14703

約数の個数: 40

約数和(自身を含む): 12824583936

約数和(自身を除く): 6419565808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 941, 1882, 3764, 7528, 13723, 15056, 27446, 29171, 54892, 58342, 109784, 116684, 219568, 233368, 425413, 466736, 850826, 1701652, 3403304, 6806608, 12913343, 25826686, 51653372, 103306744, 206613488, 400313633, 800627266, 1601254532, 3202509064, 6405018128]

約数ペア:

[(1, 6405018128), (2, 3202509064), (4, 1601254532), (8, 800627266), (16, 400313633), (31, 206613488), (62, 103306744), (124, 51653372), (248, 25826686), (496, 12913343), (941, 6806608), (1882, 3403304), (3764, 1701652), (7528, 850826), (13723, 466736), (15056, 425413), (27446, 233368), (29171, 219568), (54892, 116684), (58342, 109784)]