61274848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3311

約数の個数: 48

約数和(自身を含む): 131120640

約数和(自身を除く): 69845792

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 3251, 4712, 6502, 9424, 13004, 18848, 26008, 52016, 61769, 100781, 104032, 123538, 201562, 247076, 403124, 494152, 806248, 988304, 1612496, 1914839, 1976608, 3224992, 3829678, 7659356, 15318712, 30637424, 61274848]

約数ペア:

[(1, 61274848), (2, 30637424), (4, 15318712), (8, 7659356), (16, 3829678), (19, 3224992), (31, 1976608), (32, 1914839), (38, 1612496), (62, 988304), (76, 806248), (124, 494152), (152, 403124), (248, 247076), (304, 201562), (496, 123538), (589, 104032), (608, 100781), (992, 61769), (1178, 52016), (2356, 26008), (3251, 18848), (4712, 13004), (6502, 9424)]