74971688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8783}}^1$

素因数の和:8897

約数の個数: 32

約数和(自身を含む): 154949760

約数和(自身を除く): 79978072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 8783, 17566, 35132, 70264, 96613, 193226, 386452, 772904, 851951, 1703902, 3407804, 6815608, 9371461, 18742922, 37485844, 74971688]

約数ペア:

[(1, 74971688), (2, 37485844), (4, 18742922), (8, 9371461), (11, 6815608), (22, 3407804), (44, 1703902), (88, 851951), (97, 772904), (194, 386452), (388, 193226), (776, 96613), (1067, 70264), (2134, 35132), (4268, 17566), (8536, 8783)]