42405776

素因数分解:

$2^4\times 7^3\times {\mathrm{7727}}^1$

素因数の和:7756

約数の個数: 40

約数和(自身を含む): 95827200

約数和(自身を除く): 53421424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 7727, 15454, 30908, 54089, 61816, 108178, 123632, 216356, 378623, 432712, 757246, 865424, 1514492, 2650361, 3028984, 5300722, 6057968, 10601444, 21202888, 42405776]

約数ペア:

[(1, 42405776), (2, 21202888), (4, 10601444), (7, 6057968), (8, 5300722), (14, 3028984), (16, 2650361), (28, 1514492), (49, 865424), (56, 757246), (98, 432712), (112, 378623), (196, 216356), (343, 123632), (392, 108178), (686, 61816), (784, 54089), (1372, 30908), (2744, 15454), (5488, 7727)]