71265032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2543}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 139207680

約数和(自身を除く): 67942648

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 2543, 3503, 5086, 7006, 10172, 14012, 20344, 28024, 78833, 157666, 287359, 315332, 574718, 630664, 1149436, 2298872, 8908129, 17816258, 35632516, 71265032]

約数ペア:

[(1, 71265032), (2, 35632516), (4, 17816258), (8, 8908129), (31, 2298872), (62, 1149436), (113, 630664), (124, 574718), (226, 315332), (248, 287359), (452, 157666), (904, 78833), (2543, 28024), (3503, 20344), (5086, 14012), (7006, 10172)]