428924912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5441}}^1$

素因数の和:5841

約数の個数: 40

約数和(自身を含む): 897494640

約数和(自身を除く): 468569728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 1516, 3032, 4927, 5441, 6064, 9854, 10882, 19708, 21764, 39416, 43528, 70733, 78832, 87056, 141466, 282932, 565864, 1131728, 2062139, 4124278, 8248556, 16497112, 26807807, 32994224, 53615614, 107231228, 214462456, 428924912]

約数ペア:

[(1, 428924912), (2, 214462456), (4, 107231228), (8, 53615614), (13, 32994224), (16, 26807807), (26, 16497112), (52, 8248556), (104, 4124278), (208, 2062139), (379, 1131728), (758, 565864), (1516, 282932), (3032, 141466), (4927, 87056), (5441, 78832), (6064, 70733), (9854, 43528), (10882, 39416), (19708, 21764)]