71646566

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{3907}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 110158704

約数和(自身を除く): 38512138

約数列:

[1, 2, 53, 106, 173, 346, 3907, 7814, 9169, 18338, 207071, 414142, 675911, 1351822, 35823283, 71646566]

約数ペア:

[(1, 71646566), (2, 35823283), (53, 1351822), (106, 675911), (173, 414142), (346, 207071), (3907, 18338), (7814, 9169)]