70890544

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15331}}^1$

素因数の和:15373

約数の個数: 30

約数和(自身を含む): 145914644

約数和(自身を除く): 75024100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15331, 30662, 61324, 122648, 245296, 260627, 521254, 1042508, 2085016, 4170032, 4430659, 8861318, 17722636, 35445272, 70890544]

約数ペア:

[(1, 70890544), (2, 35445272), (4, 17722636), (8, 8861318), (16, 4430659), (17, 4170032), (34, 2085016), (68, 1042508), (136, 521254), (272, 260627), (289, 245296), (578, 122648), (1156, 61324), (2312, 30662), (4624, 15331)]