3174808

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 7560000

約数和(自身を除く): 4385192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 89, 91, 98, 104, 178, 182, 196, 343, 356, 364, 392, 623, 637, 686, 712, 728, 1157, 1246, 1274, 1372, 2314, 2492, 2548, 2744, 4361, 4459, 4628, 4984, 5096, 8099, 8722, 8918, 9256, 16198, 17444, 17836, 30527, 32396, 34888, 35672, 56693, 61054, 64792, 113386, 122108, 226772, 244216, 396851, 453544, 793702, 1587404, 3174808]

約数ペア:

[(1, 3174808), (2, 1587404), (4, 793702), (7, 453544), (8, 396851), (13, 244216), (14, 226772), (26, 122108), (28, 113386), (49, 64792), (52, 61054), (56, 56693), (89, 35672), (91, 34888), (98, 32396), (104, 30527), (178, 17836), (182, 17444), (196, 16198), (343, 9256), (356, 8918), (364, 8722), (392, 8099), (623, 5096), (637, 4984), (686, 4628), (712, 4459), (728, 4361), (1157, 2744), (1246, 2548), (1274, 2492), (1372, 2314)]