40407796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 85151808

約数和(自身を除く): 44744012

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1723, 1804, 2132, 3446, 5863, 6892, 11726, 18953, 22399, 23452, 37906, 44798, 70643, 75812, 89596, 141286, 246389, 282572, 492778, 777073, 918359, 985556, 1554146, 1836718, 3108292, 3673436, 10101949, 20203898, 40407796]

約数ペア:

[(1, 40407796), (2, 20203898), (4, 10101949), (11, 3673436), (13, 3108292), (22, 1836718), (26, 1554146), (41, 985556), (44, 918359), (52, 777073), (82, 492778), (143, 282572), (164, 246389), (286, 141286), (451, 89596), (533, 75812), (572, 70643), (902, 44798), (1066, 37906), (1723, 23452), (1804, 22399), (2132, 18953), (3446, 11726), (5863, 6892)]