15083879872

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{238307}}^1$

素因数の和:238385

約数の個数: 56

約数和(自身を含む): 31959962496

約数和(自身を除く): 16876082624

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 3956, 7912, 15824, 31648, 63296, 238307, 476614, 953228, 1906456, 3812912, 5481061, 7625824, 10247201, 10962122, 15251648, 20494402, 21924244, 40988804, 43848488, 81977608, 87696976, 163955216, 175393952, 235685623, 327910432, 350787904, 471371246, 655820864, 942742492, 1885484984, 3770969968, 7541939936, 15083879872]

約数ペア:

[(1, 15083879872), (2, 7541939936), (4, 3770969968), (8, 1885484984), (16, 942742492), (23, 655820864), (32, 471371246), (43, 350787904), (46, 327910432), (64, 235685623), (86, 175393952), (92, 163955216), (172, 87696976), (184, 81977608), (344, 43848488), (368, 40988804), (688, 21924244), (736, 20494402), (989, 15251648), (1376, 10962122), (1472, 10247201), (1978, 7625824), (2752, 5481061), (3956, 3812912), (7912, 1906456), (15824, 953228), (31648, 476614), (63296, 238307)]