70007632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257381}}^1$

素因数の和:257406

約数の個数: 20

約数和(自身を含む): 143619156

約数和(自身を除く): 73611524

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 257381, 514762, 1029524, 2059048, 4118096, 4375477, 8750954, 17501908, 35003816, 70007632]

約数ペア:

[(1, 70007632), (2, 35003816), (4, 17501908), (8, 8750954), (16, 4375477), (17, 4118096), (34, 2059048), (68, 1029524), (136, 514762), (272, 257381)]