140447216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96461}}^1$

素因数の和:96489

約数の個数: 40

約数和(自身を含む): 334916064

約数和(自身を除く): 194468848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 96461, 192922, 385844, 675227, 771688, 1253993, 1350454, 1543376, 2507986, 2700908, 5015972, 5401816, 8777951, 10031944, 10803632, 17555902, 20063888, 35111804, 70223608, 140447216]

約数ペア:

[(1, 140447216), (2, 70223608), (4, 35111804), (7, 20063888), (8, 17555902), (13, 10803632), (14, 10031944), (16, 8777951), (26, 5401816), (28, 5015972), (52, 2700908), (56, 2507986), (91, 1543376), (104, 1350454), (112, 1253993), (182, 771688), (208, 675227), (364, 385844), (728, 192922), (1456, 96461)]