72994792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3527}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 148176000

約数和(自身を除く): 75181208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 3527, 5174, 7054, 10348, 14108, 20696, 28216, 45851, 91702, 183404, 366808, 701873, 1403746, 2807492, 5614984, 9124349, 18248698, 36497396, 72994792]

約数ペア:

[(1, 72994792), (2, 36497396), (4, 18248698), (8, 9124349), (13, 5614984), (26, 2807492), (52, 1403746), (104, 701873), (199, 366808), (398, 183404), (796, 91702), (1592, 45851), (2587, 28216), (3527, 20696), (5174, 14108), (7054, 10348)]