70237256

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 134416800

約数和(自身を除く): 64179544

約数列:

[1, 2, 4, 8, 83, 139, 166, 278, 332, 556, 664, 761, 1112, 1522, 3044, 6088, 11537, 23074, 46148, 63163, 92296, 105779, 126326, 211558, 252652, 423116, 505304, 846232, 8779657, 17559314, 35118628, 70237256]

約数ペア:

[(1, 70237256), (2, 35118628), (4, 17559314), (8, 8779657), (83, 846232), (139, 505304), (166, 423116), (278, 252652), (332, 211558), (556, 126326), (664, 105779), (761, 92296), (1112, 63163), (1522, 46148), (3044, 23074), (6088, 11537)]