70271216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 139812480

約数和(自身を除く): 69541264

約数列:

[1, 2, 4, 8, 16, 53, 106, 173, 212, 346, 424, 479, 692, 848, 958, 1384, 1916, 2768, 3832, 7664, 9169, 18338, 25387, 36676, 50774, 73352, 82867, 101548, 146704, 165734, 203096, 331468, 406192, 662936, 1325872, 4391951, 8783902, 17567804, 35135608, 70271216]

約数ペア:

[(1, 70271216), (2, 35135608), (4, 17567804), (8, 8783902), (16, 4391951), (53, 1325872), (106, 662936), (173, 406192), (212, 331468), (346, 203096), (424, 165734), (479, 146704), (692, 101548), (848, 82867), (958, 73352), (1384, 50774), (1916, 36676), (2768, 25387), (3832, 18338), (7664, 9169)]