71366412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10639}}^1$

素因数の和:10702

約数の個数: 48

約数和(自身を含む): 183518720

約数和(自身を除く): 112152308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 10639, 21278, 31917, 42556, 63834, 127668, 138307, 276614, 414921, 457477, 553228, 829842, 914954, 1372431, 1659684, 1829908, 2744862, 5489724, 5947201, 11894402, 17841603, 23788804, 35683206, 71366412]

約数ペア:

[(1, 71366412), (2, 35683206), (3, 23788804), (4, 17841603), (6, 11894402), (12, 5947201), (13, 5489724), (26, 2744862), (39, 1829908), (43, 1659684), (52, 1372431), (78, 914954), (86, 829842), (129, 553228), (156, 457477), (172, 414921), (258, 276614), (516, 138307), (559, 127668), (1118, 63834), (1677, 42556), (2236, 31917), (3354, 21278), (6708, 10639)]