40722868

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 76495104

約数和(自身を除く): 35772236

約数列:

[1, 2, 4, 47, 53, 61, 67, 94, 106, 122, 134, 188, 212, 244, 268, 2491, 2867, 3149, 3233, 3551, 4087, 4982, 5734, 6298, 6466, 7102, 8174, 9964, 11468, 12596, 12932, 14204, 16348, 151951, 166897, 192089, 216611, 303902, 333794, 384178, 433222, 607804, 667588, 768356, 866444, 10180717, 20361434, 40722868]

約数ペア:

[(1, 40722868), (2, 20361434), (4, 10180717), (47, 866444), (53, 768356), (61, 667588), (67, 607804), (94, 433222), (106, 384178), (122, 333794), (134, 303902), (188, 216611), (212, 192089), (244, 166897), (268, 151951), (2491, 16348), (2867, 14204), (3149, 12932), (3233, 12596), (3551, 11468), (4087, 9964), (4982, 8174), (5734, 7102), (6298, 6466)]