75303688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 149076000

約数和(自身を除く): 73772312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 982, 1009, 1964, 2018, 3928, 4036, 8072, 9329, 18658, 19171, 37316, 38342, 74632, 76684, 153368, 495419, 990838, 1981676, 3963352, 9412961, 18825922, 37651844, 75303688]

約数ペア:

[(1, 75303688), (2, 37651844), (4, 18825922), (8, 9412961), (19, 3963352), (38, 1981676), (76, 990838), (152, 495419), (491, 153368), (982, 76684), (1009, 74632), (1964, 38342), (2018, 37316), (3928, 19171), (4036, 18658), (8072, 9329)]