64888974078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1463243}}^1$

素因数の和:1463656

約数の個数: 32

約数和(自身を含む): 136959638400

約数和(自身を除く): 72070664322

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 2334, 7391, 14782, 22173, 44346, 1463243, 2926486, 4389729, 8779458, 27801617, 55603234, 83404851, 166809702, 569201527, 1138403054, 1707604581, 3415209162, 10814829013, 21629658026, 32444487039, 64888974078]

約数ペア:

[(1, 64888974078), (2, 32444487039), (3, 21629658026), (6, 10814829013), (19, 3415209162), (38, 1707604581), (57, 1138403054), (114, 569201527), (389, 166809702), (778, 83404851), (1167, 55603234), (2334, 27801617), (7391, 8779458), (14782, 4389729), (22173, 2926486), (44346, 1463243)]