64606674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12391}}^1$

素因数の和:12486

約数の個数: 32

約数和(自身を含む): 142755840

約数和(自身を除く): 78149166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 12391, 24782, 37173, 74346, 136301, 272602, 408903, 817806, 978889, 1957778, 2936667, 5873334, 10767779, 21535558, 32303337, 64606674]

約数ペア:

[(1, 64606674), (2, 32303337), (3, 21535558), (6, 10767779), (11, 5873334), (22, 2936667), (33, 1957778), (66, 978889), (79, 817806), (158, 408903), (237, 272602), (474, 136301), (869, 74346), (1738, 37173), (2607, 24782), (5214, 12391)]