70790608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20389}}^1$

素因数の和:20435

約数の個数: 40

約数和(自身を含む): 161815040

約数和(自身を除く): 91024432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20389, 40778, 81556, 142723, 163112, 285446, 326224, 570892, 632059, 1141784, 1264118, 2283568, 2528236, 4424413, 5056472, 8848826, 10112944, 17697652, 35395304, 70790608]

約数ペア:

[(1, 70790608), (2, 35395304), (4, 17697652), (7, 10112944), (8, 8848826), (14, 5056472), (16, 4424413), (28, 2528236), (31, 2283568), (56, 1264118), (62, 1141784), (112, 632059), (124, 570892), (217, 326224), (248, 285446), (434, 163112), (496, 142723), (868, 81556), (1736, 40778), (3472, 20389)]