40684364

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33791}}^1$

素因数の和:33845

約数の個数: 24

約数和(自身を含む): 83263488

約数和(自身を除く): 42579124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33791, 67582, 135164, 236537, 473074, 946148, 1453013, 2906026, 5812052, 10171091, 20342182, 40684364]

約数ペア:

[(1, 40684364), (2, 20342182), (4, 10171091), (7, 5812052), (14, 2906026), (28, 1453013), (43, 946148), (86, 473074), (172, 236537), (301, 135164), (602, 67582), (1204, 33791)]