74105728

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9566

約数の個数: 32

約数和(自身を含む): 150068520

約数和(自身を除く): 75962792

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 9491, 18982, 37964, 75928, 151856, 303712, 578951, 607424, 1157902, 1214848, 2315804, 4631608, 9263216, 18526432, 37052864, 74105728]

約数ペア:

[(1, 74105728), (2, 37052864), (4, 18526432), (8, 9263216), (16, 4631608), (32, 2315804), (61, 1214848), (64, 1157902), (122, 607424), (128, 578951), (244, 303712), (488, 151856), (976, 75928), (1952, 37964), (3904, 18982), (7808, 9491)]