68407474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{24379}}^1$

素因数の和:24465

約数の個数: 16

約数和(自身を含む): 108832320

約数和(自身を除く): 40424846

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 24379, 48758, 560717, 1121434, 1487119, 2974238, 34203737, 68407474]

約数ペア:

[(1, 68407474), (2, 34203737), (23, 2974238), (46, 1487119), (61, 1121434), (122, 560717), (1403, 48758), (2806, 24379)]