61371016

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5563}}^1$

素因数の和:5773

約数の個数: 32

約数和(自身を含む): 132200640

約数和(自身を除く): 70829624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 5563, 11032, 11126, 22252, 38941, 44504, 77882, 155764, 311528, 1095911, 2191822, 4383644, 7671377, 8767288, 15342754, 30685508, 61371016]

約数ペア:

[(1, 61371016), (2, 30685508), (4, 15342754), (7, 8767288), (8, 7671377), (14, 4383644), (28, 2191822), (56, 1095911), (197, 311528), (394, 155764), (788, 77882), (1379, 44504), (1576, 38941), (2758, 22252), (5516, 11126), (5563, 11032)]