71548.0000000

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 7197120

約数和(自身を除く): 3927776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 271, 377, 416, 464, 542, 754, 928, 1084, 1508, 2168, 3016, 3523, 4336, 6032, 7046, 7859, 8672, 12064, 14092, 15718, 28184, 31436, 56368, 62872, 102167, 112736, 125744, 204334, 251488, 408668, 817336, 1634672, 3269344]

約数ペア:

[(1, 3269344), (2, 1634672), (4, 817336), (8, 408668), (13, 251488), (16, 204334), (26, 125744), (29, 112736), (32, 102167), (52, 62872), (58, 56368), (104, 31436), (116, 28184), (208, 15718), (232, 14092), (271, 12064), (377, 8672), (416, 7859), (464, 7046), (542, 6032), (754, 4336), (928, 3523), (1084, 3016), (1508, 2168)]