8128316

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 16738848

約数和(自身を除く): 8610532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 367, 452, 734, 791, 1468, 1582, 2569, 3164, 5138, 5537, 10276, 11074, 17983, 22148, 35966, 41471, 71932, 82942, 165884, 290297, 580594, 1161188, 2032079, 4064158, 8128316]

約数ペア:

[(1, 8128316), (2, 4064158), (4, 2032079), (7, 1161188), (14, 580594), (28, 290297), (49, 165884), (98, 82942), (113, 71932), (196, 41471), (226, 35966), (367, 22148), (452, 17983), (734, 11074), (791, 10276), (1468, 5537), (1582, 5138), (2569, 3164)]