629929672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{3187}}^1$

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 1221131520

約数和(自身を除く): 591201848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 797, 1594, 3187, 3188, 6374, 6376, 12748, 24707, 25496, 49414, 98797, 98828, 197594, 197656, 395188, 790376, 2540039, 5080078, 10160156, 20320312, 78741209, 157482418, 314964836, 629929672]

約数ペア:

[(1, 629929672), (2, 314964836), (4, 157482418), (8, 78741209), (31, 20320312), (62, 10160156), (124, 5080078), (248, 2540039), (797, 790376), (1594, 395188), (3187, 197656), (3188, 197594), (6374, 98828), (6376, 98797), (12748, 49414), (24707, 25496)]