64977196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{9851}}^1$

素因数の和:9969

約数の個数: 24

約数和(自身を含む): 121652496

約数和(自身を除く): 56675300

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 9851, 19702, 39404, 167467, 334934, 669868, 955547, 1911094, 3822188, 16244299, 32488598, 64977196]

約数ペア:

[(1, 64977196), (2, 32488598), (4, 16244299), (17, 3822188), (34, 1911094), (68, 955547), (97, 669868), (194, 334934), (388, 167467), (1649, 39404), (3298, 19702), (6596, 9851)]