8313372676

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113021}}^1$

素因数の和:113140

約数の個数: 48

約数和(自身を含む): 17316778752

約数和(自身を除く): 9003406076

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2627, 5254, 10508, 18389, 36778, 73556, 113021, 226042, 452084, 791147, 1582294, 3164588, 4181777, 8024491, 8363554, 16048982, 16727108, 29272439, 32097964, 56171437, 58544878, 112342874, 117089756, 224685748, 296906167, 593812334, 1187624668, 2078343169, 4156686338, 8313372676]

約数ペア:

[(1, 8313372676), (2, 4156686338), (4, 2078343169), (7, 1187624668), (14, 593812334), (28, 296906167), (37, 224685748), (71, 117089756), (74, 112342874), (142, 58544878), (148, 56171437), (259, 32097964), (284, 29272439), (497, 16727108), (518, 16048982), (994, 8363554), (1036, 8024491), (1988, 4181777), (2627, 3164588), (5254, 1582294), (10508, 791147), (18389, 452084), (36778, 226042), (73556, 113021)]