70030736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 140848128

約数和(自身を除く): 70817392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 521, 542, 1042, 1084, 2084, 2168, 4168, 4336, 8336, 8401, 16151, 16802, 32302, 33604, 64604, 67208, 129208, 134416, 141191, 258416, 282382, 564764, 1129528, 2259056, 4376921, 8753842, 17507684, 35015368, 70030736]

約数ペア:

[(1, 70030736), (2, 35015368), (4, 17507684), (8, 8753842), (16, 4376921), (31, 2259056), (62, 1129528), (124, 564764), (248, 282382), (271, 258416), (496, 141191), (521, 134416), (542, 129208), (1042, 67208), (1084, 64604), (2084, 33604), (2168, 32302), (4168, 16802), (4336, 16151), (8336, 8401)]