70128496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 141285600

約数和(自身を除く): 71157104

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 359, 421, 464, 718, 842, 1436, 1684, 2872, 3368, 5744, 6736, 10411, 12209, 20822, 24418, 41644, 48836, 83288, 97672, 151139, 166576, 195344, 302278, 604556, 1209112, 2418224, 4383031, 8766062, 17532124, 35064248, 70128496]

約数ペア:

[(1, 70128496), (2, 35064248), (4, 17532124), (8, 8766062), (16, 4383031), (29, 2418224), (58, 1209112), (116, 604556), (232, 302278), (359, 195344), (421, 166576), (464, 151139), (718, 97672), (842, 83288), (1436, 48836), (1684, 41644), (2872, 24418), (3368, 20822), (5744, 12209), (6736, 10411)]