7877072

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 17784576

約数和(自身を除く): 9907504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1327, 1484, 2654, 2968, 5308, 5936, 9289, 10616, 18578, 21232, 37156, 70331, 74312, 140662, 148624, 281324, 492317, 562648, 984634, 1125296, 1969268, 3938536, 7877072]

約数ペア:

[(1, 7877072), (2, 3938536), (4, 1969268), (7, 1125296), (8, 984634), (14, 562648), (16, 492317), (28, 281324), (53, 148624), (56, 140662), (106, 74312), (112, 70331), (212, 37156), (371, 21232), (424, 18578), (742, 10616), (848, 9289), (1327, 5936), (1484, 5308), (2654, 2968)]