42639528

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 110223360

約数和(自身を除く): 67583832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 103, 141, 188, 206, 282, 309, 367, 376, 412, 564, 618, 734, 824, 1101, 1128, 1236, 1468, 2202, 2472, 2936, 4404, 4841, 8808, 9682, 14523, 17249, 19364, 29046, 34498, 37801, 38728, 51747, 58092, 68996, 75602, 103494, 113403, 116184, 137992, 151204, 206988, 226806, 302408, 413976, 453612, 907224, 1776647, 3553294, 5329941, 7106588, 10659882, 14213176, 21319764, 42639528]

約数ペア:

[(1, 42639528), (2, 21319764), (3, 14213176), (4, 10659882), (6, 7106588), (8, 5329941), (12, 3553294), (24, 1776647), (47, 907224), (94, 453612), (103, 413976), (141, 302408), (188, 226806), (206, 206988), (282, 151204), (309, 137992), (367, 116184), (376, 113403), (412, 103494), (564, 75602), (618, 68996), (734, 58092), (824, 51747), (1101, 38728), (1128, 37801), (1236, 34498), (1468, 29046), (2202, 19364), (2472, 17249), (2936, 14523), (4404, 9682), (4841, 8808)]