70510424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1181}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 140421600

約数和(自身を除く): 69911176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 439, 878, 1181, 1756, 2362, 3512, 4724, 7463, 9448, 14926, 20077, 29852, 40154, 59704, 80308, 160616, 518459, 1036918, 2073836, 4147672, 8813803, 17627606, 35255212, 70510424]

約数ペア:

[(1, 70510424), (2, 35255212), (4, 17627606), (8, 8813803), (17, 4147672), (34, 2073836), (68, 1036918), (136, 518459), (439, 160616), (878, 80308), (1181, 59704), (1756, 40154), (2362, 29852), (3512, 20077), (4724, 14926), (7463, 9448)]