71828952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230221}}^1$

素因数の和:230243

約数の個数: 32

約数和(自身を含む): 193386480

約数和(自身を除く): 121557528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 230221, 460442, 690663, 920884, 1381326, 1841768, 2762652, 2992873, 5525304, 5985746, 8978619, 11971492, 17957238, 23942984, 35914476, 71828952]

約数ペア:

[(1, 71828952), (2, 35914476), (3, 23942984), (4, 17957238), (6, 11971492), (8, 8978619), (12, 5985746), (13, 5525304), (24, 2992873), (26, 2762652), (39, 1841768), (52, 1381326), (78, 920884), (104, 690663), (156, 460442), (312, 230221)]