74857936

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{16189}}^1$

素因数の和:16231

約数の個数: 30

約数和(自身を含む): 154080230

約数和(自身を除く): 79222294

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 16189, 32378, 64756, 129512, 259024, 275213, 550426, 1100852, 2201704, 4403408, 4678621, 9357242, 18714484, 37428968, 74857936]

約数ペア:

[(1, 74857936), (2, 37428968), (4, 18714484), (8, 9357242), (16, 4678621), (17, 4403408), (34, 2201704), (68, 1100852), (136, 550426), (272, 275213), (289, 259024), (578, 129512), (1156, 64756), (2312, 32378), (4624, 16189)]