7847922

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 17729280

約数和(自身を除く): 9881358

約数列:

[1, 2, 3, 6, 23, 29, 37, 46, 53, 58, 69, 74, 87, 106, 111, 138, 159, 174, 222, 318, 667, 851, 1073, 1219, 1334, 1537, 1702, 1961, 2001, 2146, 2438, 2553, 3074, 3219, 3657, 3922, 4002, 4611, 5106, 5883, 6438, 7314, 9222, 11766, 24679, 35351, 45103, 49358, 56869, 70702, 74037, 90206, 106053, 113738, 135309, 148074, 170607, 212106, 270618, 341214, 1307987, 2615974, 3923961, 7847922]

約数ペア:

[(1, 7847922), (2, 3923961), (3, 2615974), (6, 1307987), (23, 341214), (29, 270618), (37, 212106), (46, 170607), (53, 148074), (58, 135309), (69, 113738), (74, 106053), (87, 90206), (106, 74037), (111, 70702), (138, 56869), (159, 49358), (174, 45103), (222, 35351), (318, 24679), (667, 11766), (851, 9222), (1073, 7314), (1219, 6438), (1334, 5883), (1537, 5106), (1702, 4611), (1961, 4002), (2001, 3922), (2146, 3657), (2438, 3219), (2553, 3074)]