2764752872

素因数分解:

$2^3\times 7^3\times {\mathrm{349}}^1\times {\mathrm{2887}}^1$

素因数の和:3263

約数の個数: 64

約数和(自身を含む): 6064800000

約数和(自身を除く): 3300047128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 349, 392, 686, 698, 1372, 1396, 2443, 2744, 2792, 2887, 4886, 5774, 9772, 11548, 17101, 19544, 20209, 23096, 34202, 40418, 68404, 80836, 119707, 136808, 141463, 161672, 239414, 282926, 478828, 565852, 957656, 990241, 1007563, 1131704, 1980482, 2015126, 3960964, 4030252, 7052941, 7921928, 8060504, 14105882, 28211764, 49370587, 56423528, 98741174, 197482348, 345594109, 394964696, 691188218, 1382376436, 2764752872]

約数ペア:

[(1, 2764752872), (2, 1382376436), (4, 691188218), (7, 394964696), (8, 345594109), (14, 197482348), (28, 98741174), (49, 56423528), (56, 49370587), (98, 28211764), (196, 14105882), (343, 8060504), (349, 7921928), (392, 7052941), (686, 4030252), (698, 3960964), (1372, 2015126), (1396, 1980482), (2443, 1131704), (2744, 1007563), (2792, 990241), (2887, 957656), (4886, 565852), (5774, 478828), (9772, 282926), (11548, 239414), (17101, 161672), (19544, 141463), (20209, 136808), (23096, 119707), (34202, 80836), (40418, 68404)]