45685328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 95827200

約数和(自身を除く): 50141872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 919, 956, 1838, 1912, 3107, 3676, 3824, 6214, 7352, 11947, 12428, 14704, 23894, 24856, 47788, 49712, 95576, 191152, 219641, 439282, 878564, 1757128, 2855333, 3514256, 5710666, 11421332, 22842664, 45685328]

約数ペア:

[(1, 45685328), (2, 22842664), (4, 11421332), (8, 5710666), (13, 3514256), (16, 2855333), (26, 1757128), (52, 878564), (104, 439282), (208, 219641), (239, 191152), (478, 95576), (919, 49712), (956, 47788), (1838, 24856), (1912, 23894), (3107, 14704), (3676, 12428), (3824, 11947), (6214, 7352)]