72088112

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{10753}}^1$

素因数の和:11180

約数の個数: 20

約数和(自身を含む): 140017080

約数和(自身を除く): 67928968

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 10753, 21506, 43012, 86024, 172048, 4505507, 9011014, 18022028, 36044056, 72088112]

約数ペア:

[(1, 72088112), (2, 36044056), (4, 18022028), (8, 9011014), (16, 4505507), (419, 172048), (838, 86024), (1676, 43012), (3352, 21506), (6704, 10753)]