39641224

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5317

約数の個数: 32

約数和(自身を含む): 85582080

約数和(自身を除く): 45940856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 5167, 7672, 10334, 20668, 36169, 41336, 72338, 144676, 289352, 707879, 1415758, 2831516, 4955153, 5663032, 9910306, 19820612, 39641224]

約数ペア:

[(1, 39641224), (2, 19820612), (4, 9910306), (7, 5663032), (8, 4955153), (14, 2831516), (28, 1415758), (56, 707879), (137, 289352), (274, 144676), (548, 72338), (959, 41336), (1096, 36169), (1918, 20668), (3836, 10334), (5167, 7672)]