72278432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 152681760

約数和(自身を除く): 80403328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 2243, 4028, 4486, 8056, 8972, 16112, 17944, 32224, 35888, 42617, 71776, 85234, 118879, 170468, 237758, 340936, 475516, 681872, 951032, 1363744, 1902064, 2258701, 3804128, 4517402, 9034804, 18069608, 36139216, 72278432]

約数ペア:

[(1, 72278432), (2, 36139216), (4, 18069608), (8, 9034804), (16, 4517402), (19, 3804128), (32, 2258701), (38, 1902064), (53, 1363744), (76, 951032), (106, 681872), (152, 475516), (212, 340936), (304, 237758), (424, 170468), (608, 118879), (848, 85234), (1007, 71776), (1696, 42617), (2014, 35888), (2243, 32224), (4028, 17944), (4486, 16112), (8056, 8972)]