40576926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 94058496

約数和(自身を除く): 53481570

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 426, 431, 442, 663, 862, 923, 1207, 1293, 1326, 1846, 2414, 2586, 2769, 3621, 5538, 5603, 7242, 7327, 11206, 14654, 15691, 16809, 21981, 30601, 31382, 33618, 43962, 47073, 61202, 91803, 94146, 95251, 183606, 190502, 285753, 397813, 520217, 571506, 795626, 1040434, 1193439, 1560651, 2386878, 3121302, 6762821, 13525642, 20288463, 40576926]

約数ペア:

[(1, 40576926), (2, 20288463), (3, 13525642), (6, 6762821), (13, 3121302), (17, 2386878), (26, 1560651), (34, 1193439), (39, 1040434), (51, 795626), (71, 571506), (78, 520217), (102, 397813), (142, 285753), (213, 190502), (221, 183606), (426, 95251), (431, 94146), (442, 91803), (663, 61202), (862, 47073), (923, 43962), (1207, 33618), (1293, 31382), (1326, 30601), (1846, 21981), (2414, 16809), (2586, 15691), (2769, 14654), (3621, 11206), (5538, 7327), (5603, 7242)]