71407518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130783}}^1$

素因数の和:130808

約数の個数: 32

約数和(自身を含む): 175773696

約数和(自身を除く): 104366178

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 130783, 261566, 392349, 784698, 915481, 1700179, 1830962, 2746443, 3400358, 5100537, 5492886, 10201074, 11901253, 23802506, 35703759, 71407518]

約数ペア:

[(1, 71407518), (2, 35703759), (3, 23802506), (6, 11901253), (7, 10201074), (13, 5492886), (14, 5100537), (21, 3400358), (26, 2746443), (39, 1830962), (42, 1700179), (78, 915481), (91, 784698), (182, 392349), (273, 261566), (546, 130783)]