66669044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9787}}^1$

素因数の和:9935

約数の個数: 24

約数和(自身を含む): 126617568

約数和(自身を除く): 59948524

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 9787, 19574, 39148, 127231, 254462, 508924, 1282097, 2564194, 5128388, 16667261, 33334522, 66669044]

約数ペア:

[(1, 66669044), (2, 33334522), (4, 16667261), (13, 5128388), (26, 2564194), (52, 1282097), (131, 508924), (262, 254462), (524, 127231), (1703, 39148), (3406, 19574), (6812, 9787)]