64667470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2791}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 133479936

約数和(自身を除く): 68812466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 2791, 3310, 4634, 5582, 11585, 13955, 19537, 23170, 27910, 39074, 97685, 195370, 923821, 1847642, 4619105, 6466747, 9238210, 12933494, 32333735, 64667470]

約数ペア:

[(1, 64667470), (2, 32333735), (5, 12933494), (7, 9238210), (10, 6466747), (14, 4619105), (35, 1847642), (70, 923821), (331, 195370), (662, 97685), (1655, 39074), (2317, 27910), (2791, 23170), (3310, 19537), (4634, 13955), (5582, 11585)]