65647491056

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1335167}}^1$

素因数の和:1335621

約数の個数: 40

約数和(自身を含む): 145693532160

約数和(自身を除く): 80046041104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 49168, 1335167, 2670334, 5340668, 9346169, 10681336, 18692338, 21362672, 37384676, 74769352, 149538704, 586138313, 1172276626, 2344553252, 4102968191, 4689106504, 8205936382, 9378213008, 16411872764, 32823745528, 65647491056]

約数ペア:

[(1, 65647491056), (2, 32823745528), (4, 16411872764), (7, 9378213008), (8, 8205936382), (14, 4689106504), (16, 4102968191), (28, 2344553252), (56, 1172276626), (112, 586138313), (439, 149538704), (878, 74769352), (1756, 37384676), (3073, 21362672), (3512, 18692338), (6146, 10681336), (7024, 9346169), (12292, 5340668), (24584, 2670334), (49168, 1335167)]