78213304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3313}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 158674320

約数和(自身を除く): 80461016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 3313, 5902, 6626, 11804, 13252, 23608, 26504, 43069, 86138, 172276, 344552, 752051, 1504102, 3008204, 6016408, 9776663, 19553326, 39106652, 78213304]

約数ペア:

[(1, 78213304), (2, 39106652), (4, 19553326), (8, 9776663), (13, 6016408), (26, 3008204), (52, 1504102), (104, 752051), (227, 344552), (454, 172276), (908, 86138), (1816, 43069), (2951, 26504), (3313, 23608), (5902, 13252), (6626, 11804)]