39371504762

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 61170714240

約数和(自身を除く): 21799209478

約数列:

[1, 2, 79, 89, 158, 163, 178, 193, 326, 386, 7031, 7921, 12877, 14062, 14507, 15247, 15842, 17177, 25754, 29014, 30494, 31459, 34354, 62918, 625759, 1146053, 1251518, 1291123, 1356983, 1528753, 2292106, 2485261, 2582246, 2713966, 2799851, 3057506, 4970522, 5599702, 101998717, 120771487, 203997434, 221188229, 241542974, 249186739, 442376458, 498373478, 19685752381, 39371504762]

約数ペア:

[(1, 39371504762), (2, 19685752381), (79, 498373478), (89, 442376458), (158, 249186739), (163, 241542974), (178, 221188229), (193, 203997434), (326, 120771487), (386, 101998717), (7031, 5599702), (7921, 4970522), (12877, 3057506), (14062, 2799851), (14507, 2713966), (15247, 2582246), (15842, 2485261), (17177, 2292106), (25754, 1528753), (29014, 1356983), (30494, 1291123), (31459, 1251518), (34354, 1146053), (62918, 625759)]