774666688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{701}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 1591933824

約数和(自身を除く): 817267136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 557, 701, 992, 1114, 1402, 1984, 2228, 2804, 4456, 5608, 8912, 11216, 17267, 17824, 21731, 22432, 34534, 35648, 43462, 44864, 69068, 86924, 138136, 173848, 276272, 347696, 390457, 552544, 695392, 780914, 1105088, 1390784, 1561828, 3123656, 6247312, 12104167, 12494624, 24208334, 24989248, 48416668, 96833336, 193666672, 387333344, 774666688]

約数ペア:

[(1, 774666688), (2, 387333344), (4, 193666672), (8, 96833336), (16, 48416668), (31, 24989248), (32, 24208334), (62, 12494624), (64, 12104167), (124, 6247312), (248, 3123656), (496, 1561828), (557, 1390784), (701, 1105088), (992, 780914), (1114, 695392), (1402, 552544), (1984, 390457), (2228, 347696), (2804, 276272), (4456, 173848), (5608, 138136), (8912, 86924), (11216, 69068), (17267, 44864), (17824, 43462), (21731, 35648), (22432, 34534)]