40790724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 105896448

約数和(自身を除く): 65105724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 191, 222, 382, 444, 481, 573, 764, 962, 1146, 1369, 1443, 1924, 2292, 2483, 2738, 2886, 4107, 4966, 5476, 5772, 7067, 7449, 8214, 9932, 14134, 14898, 16428, 17797, 21201, 28268, 29796, 35594, 42402, 53391, 71188, 84804, 91871, 106782, 183742, 213564, 261479, 275613, 367484, 522958, 551226, 784437, 1045916, 1102452, 1568874, 3137748, 3399227, 6798454, 10197681, 13596908, 20395362, 40790724]

約数ペア:

[(1, 40790724), (2, 20395362), (3, 13596908), (4, 10197681), (6, 6798454), (12, 3399227), (13, 3137748), (26, 1568874), (37, 1102452), (39, 1045916), (52, 784437), (74, 551226), (78, 522958), (111, 367484), (148, 275613), (156, 261479), (191, 213564), (222, 183742), (382, 106782), (444, 91871), (481, 84804), (573, 71188), (764, 53391), (962, 42402), (1146, 35594), (1369, 29796), (1443, 28268), (1924, 21201), (2292, 17797), (2483, 16428), (2738, 14898), (2886, 14134), (4107, 9932), (4966, 8214), (5476, 7449), (5772, 7067)]