79740496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2713}}^1$

素因数の和:2899

約数の個数: 40

約数和(自身を含む): 169614144

約数和(自身を除く): 89873648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2672, 2713, 3674, 5426, 7348, 10852, 14696, 21704, 29392, 29843, 43408, 59686, 119372, 238744, 453071, 477488, 906142, 1812284, 3624568, 4983781, 7249136, 9967562, 19935124, 39870248, 79740496]

約数ペア:

[(1, 79740496), (2, 39870248), (4, 19935124), (8, 9967562), (11, 7249136), (16, 4983781), (22, 3624568), (44, 1812284), (88, 906142), (167, 477488), (176, 453071), (334, 238744), (668, 119372), (1336, 59686), (1837, 43408), (2672, 29843), (2713, 29392), (3674, 21704), (5426, 14696), (7348, 10852)]