40839712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 87476760

約数和(自身を除く): 46637048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2029, 2516, 4058, 5032, 8116, 10064, 16232, 20128, 32464, 34493, 64928, 68986, 75073, 137972, 150146, 275944, 300292, 551888, 600584, 1103776, 1201168, 1276241, 2402336, 2552482, 5104964, 10209928, 20419856, 40839712]

約数ペア:

[(1, 40839712), (2, 20419856), (4, 10209928), (8, 5104964), (16, 2552482), (17, 2402336), (32, 1276241), (34, 1201168), (37, 1103776), (68, 600584), (74, 551888), (136, 300292), (148, 275944), (272, 150146), (296, 137972), (544, 75073), (592, 68986), (629, 64928), (1184, 34493), (1258, 32464), (2029, 20128), (2516, 16232), (4058, 10064), (5032, 8116)]