71596330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5347}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 140160384

約数和(自身を除く): 68564054

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5347, 6695, 10694, 13390, 26735, 53470, 69511, 139022, 347555, 550741, 695110, 1101482, 2753705, 5507410, 7159633, 14319266, 35798165, 71596330]

約数ペア:

[(1, 71596330), (2, 35798165), (5, 14319266), (10, 7159633), (13, 5507410), (26, 2753705), (65, 1101482), (103, 695110), (130, 550741), (206, 347555), (515, 139022), (1030, 69511), (1339, 53470), (2678, 26735), (5347, 13390), (6695, 10694)]