2508018064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{28433}}^1$

素因数の和:28627

約数の個数: 40

約数和(自身を含む): 5024287800

約数和(自身を除く): 2516269736

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 2384, 5513, 11026, 22052, 28433, 44104, 56866, 88208, 113732, 227464, 454928, 1052021, 2104042, 4208084, 4236517, 8416168, 8473034, 16832336, 16946068, 33892136, 67784272, 156751129, 313502258, 627004516, 1254009032, 2508018064]

約数ペア:

[(1, 2508018064), (2, 1254009032), (4, 627004516), (8, 313502258), (16, 156751129), (37, 67784272), (74, 33892136), (148, 16946068), (149, 16832336), (296, 8473034), (298, 8416168), (592, 4236517), (596, 4208084), (1192, 2104042), (2384, 1052021), (5513, 454928), (11026, 227464), (22052, 113732), (28433, 88208), (44104, 56866)]