71304416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 154224000

約数和(自身を除く): 82919584

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 5099, 6992, 10198, 13984, 20396, 40792, 81584, 96881, 117277, 163168, 193762, 234554, 387524, 469108, 775048, 938216, 1550096, 1876432, 2228263, 3100192, 3752864, 4456526, 8913052, 17826104, 35652208, 71304416]

約数ペア:

[(1, 71304416), (2, 35652208), (4, 17826104), (8, 8913052), (16, 4456526), (19, 3752864), (23, 3100192), (32, 2228263), (38, 1876432), (46, 1550096), (76, 938216), (92, 775048), (152, 469108), (184, 387524), (304, 234554), (368, 193762), (437, 163168), (608, 117277), (736, 96881), (874, 81584), (1748, 40792), (3496, 20396), (5099, 13984), (6992, 10198)]