68019644

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 151468800

約数和(自身を除く): 83449156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 4507, 7546, 9014, 15092, 18028, 31549, 49577, 63098, 99154, 126196, 198308, 220843, 347039, 441686, 694078, 883372, 1388156, 1545901, 2429273, 3091802, 4858546, 6183604, 9717092, 17004911, 34009822, 68019644]

約数ペア:

[(1, 68019644), (2, 34009822), (4, 17004911), (7, 9717092), (11, 6183604), (14, 4858546), (22, 3091802), (28, 2429273), (44, 1545901), (49, 1388156), (77, 883372), (98, 694078), (154, 441686), (196, 347039), (308, 220843), (343, 198308), (539, 126196), (686, 99154), (1078, 63098), (1372, 49577), (2156, 31549), (3773, 18028), (4507, 15092), (7546, 9014)]