70415528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 134939520

約数和(自身を除く): 64523992

約数列:

[1, 2, 4, 8, 71, 142, 151, 284, 302, 568, 604, 821, 1208, 1642, 3284, 6568, 10721, 21442, 42884, 58291, 85768, 116582, 123971, 233164, 247942, 466328, 495884, 991768, 8801941, 17603882, 35207764, 70415528]

約数ペア:

[(1, 70415528), (2, 35207764), (4, 17603882), (8, 8801941), (71, 991768), (142, 495884), (151, 466328), (284, 247942), (302, 233164), (568, 123971), (604, 116582), (821, 85768), (1208, 58291), (1642, 42884), (3284, 21442), (6568, 10721)]