2912796016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3494

約数の個数: 80

約数和(自身を含む): 6269598720

約数和(自身を除く): 3356802704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 71, 104, 118, 142, 208, 236, 284, 472, 568, 767, 923, 944, 1136, 1534, 1846, 3068, 3343, 3692, 4189, 6136, 6686, 7384, 8378, 12272, 13372, 14768, 16756, 26744, 33512, 43459, 53488, 54457, 67024, 86918, 108914, 173836, 197237, 217828, 237353, 347672, 394474, 435656, 474706, 695344, 788948, 871312, 949412, 1577896, 1898824, 2564081, 3085589, 3155792, 3797648, 5128162, 6171178, 10256324, 12342356, 14003827, 20512648, 24684712, 28007654, 41025296, 49369424, 56015308, 112030616, 182049751, 224061232, 364099502, 728199004, 1456398008, 2912796016]

約数ペア:

[(1, 2912796016), (2, 1456398008), (4, 728199004), (8, 364099502), (13, 224061232), (16, 182049751), (26, 112030616), (52, 56015308), (59, 49369424), (71, 41025296), (104, 28007654), (118, 24684712), (142, 20512648), (208, 14003827), (236, 12342356), (284, 10256324), (472, 6171178), (568, 5128162), (767, 3797648), (923, 3155792), (944, 3085589), (1136, 2564081), (1534, 1898824), (1846, 1577896), (3068, 949412), (3343, 871312), (3692, 788948), (4189, 695344), (6136, 474706), (6686, 435656), (7384, 394474), (8378, 347672), (12272, 237353), (13372, 217828), (14768, 197237), (16756, 173836), (26744, 108914), (33512, 86918), (43459, 67024), (53488, 54457)]