28260448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 59739120

約数和(自身を除く): 31478672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 877, 1007, 1696, 1754, 2014, 3508, 4028, 7016, 8056, 14032, 16112, 16663, 28064, 32224, 33326, 46481, 66652, 92962, 133304, 185924, 266608, 371848, 533216, 743696, 883139, 1487392, 1766278, 3532556, 7065112, 14130224, 28260448]

約数ペア:

[(1, 28260448), (2, 14130224), (4, 7065112), (8, 3532556), (16, 1766278), (19, 1487392), (32, 883139), (38, 743696), (53, 533216), (76, 371848), (106, 266608), (152, 185924), (212, 133304), (304, 92962), (424, 66652), (608, 46481), (848, 33326), (877, 32224), (1007, 28064), (1696, 16663), (1754, 16112), (2014, 14032), (3508, 8056), (4028, 7016)]