67850788

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 121145024

約数和(自身を除く): 53294236

約数列:

[1, 2, 4, 61, 122, 244, 487, 571, 974, 1142, 1948, 2284, 29707, 34831, 59414, 69662, 118828, 139324, 278077, 556154, 1112308, 16962697, 33925394, 67850788]

約数ペア:

[(1, 67850788), (2, 33925394), (4, 16962697), (61, 1112308), (122, 556154), (244, 278077), (487, 139324), (571, 118828), (974, 69662), (1142, 59414), (1948, 34831), (2284, 29707)]