1566994208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{36571}}^1$

素因数の和:36697

約数の個数: 48

約数和(自身を含む): 3354676416

約数和(自身を除く): 1787682208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1648, 2678, 3296, 5356, 10712, 21424, 36571, 42848, 73142, 146284, 292568, 475423, 585136, 950846, 1170272, 1901692, 3766813, 3803384, 7533626, 7606768, 15067252, 15213536, 30134504, 48968569, 60269008, 97937138, 120538016, 195874276, 391748552, 783497104, 1566994208]

約数ペア:

[(1, 1566994208), (2, 783497104), (4, 391748552), (8, 195874276), (13, 120538016), (16, 97937138), (26, 60269008), (32, 48968569), (52, 30134504), (103, 15213536), (104, 15067252), (206, 7606768), (208, 7533626), (412, 3803384), (416, 3766813), (824, 1901692), (1339, 1170272), (1648, 950846), (2678, 585136), (3296, 475423), (5356, 292568), (10712, 146284), (21424, 73142), (36571, 42848)]