78804152

素因数分解:

$2^3\times 7^2\times {\mathrm{201031}}^1$

素因数の和:201051

約数の個数: 24

約数和(自身を含む): 171882360

約数和(自身を除く): 93078208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 201031, 402062, 804124, 1407217, 1608248, 2814434, 5628868, 9850519, 11257736, 19701038, 39402076, 78804152]

約数ペア:

[(1, 78804152), (2, 39402076), (4, 19701038), (7, 11257736), (8, 9850519), (14, 5628868), (28, 2814434), (49, 1608248), (56, 1407217), (98, 804124), (196, 402062), (392, 201031)]