26646436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5233}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 49827680

約数和(自身を除く): 23181244

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 5233, 10466, 20932, 99427, 198854, 350611, 397708, 701222, 1402444, 6661609, 13323218, 26646436]

約数ペア:

[(1, 26646436), (2, 13323218), (4, 6661609), (19, 1402444), (38, 701222), (67, 397708), (76, 350611), (134, 198854), (268, 99427), (1273, 20932), (2546, 10466), (5092, 5233)]