74563768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{548263}}^1$

素因数の和:548286

約数の個数: 16

約数和(自身を含む): 148031280

約数和(自身を除く): 73467512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 548263, 1096526, 2193052, 4386104, 9320471, 18640942, 37281884, 74563768]

約数ペア:

[(1, 74563768), (2, 37281884), (4, 18640942), (8, 9320471), (17, 4386104), (34, 2193052), (68, 1096526), (136, 548263)]