74855728

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{5563}}^1$

素因数の和:5629

約数の個数: 30

約数和(自身を含む): 150233564

約数和(自身を除く): 75377836

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 5563, 6728, 11126, 13456, 22252, 44504, 89008, 161327, 322654, 645308, 1290616, 2581232, 4678483, 9356966, 18713932, 37427864, 74855728]

約数ペア:

[(1, 74855728), (2, 37427864), (4, 18713932), (8, 9356966), (16, 4678483), (29, 2581232), (58, 1290616), (116, 645308), (232, 322654), (464, 161327), (841, 89008), (1682, 44504), (3364, 22252), (5563, 13456), (6728, 11126)]