28693574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 54417216

約数和(自身を除く): 25723642

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4261, 6734, 8522, 29827, 55393, 59654, 110786, 157657, 315314, 387751, 775502, 1103599, 2049541, 2207198, 4099082, 14346787, 28693574]

約数ペア:

[(1, 28693574), (2, 14346787), (7, 4099082), (13, 2207198), (14, 2049541), (26, 1103599), (37, 775502), (74, 387751), (91, 315314), (182, 157657), (259, 110786), (481, 59654), (518, 55393), (962, 29827), (3367, 8522), (4261, 6734)]