70019584

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1020

約数の個数: 40

約数和(自身を含む): 140928480

約数和(自身を除く): 70908896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 839, 1304, 1678, 2608, 3356, 5216, 6712, 10432, 13424, 20864, 26848, 41728, 53696, 83456, 107392, 136757, 214784, 273514, 429568, 547028, 1094056, 2188112, 4376224, 8752448, 17504896, 35009792, 70019584]

約数ペア:

[(1, 70019584), (2, 35009792), (4, 17504896), (8, 8752448), (16, 4376224), (32, 2188112), (64, 1094056), (128, 547028), (163, 429568), (256, 273514), (326, 214784), (512, 136757), (652, 107392), (839, 83456), (1304, 53696), (1678, 41728), (2608, 26848), (3356, 20864), (5216, 13424), (6712, 10432)]