78354952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3319}}^1$

素因数の和:3565

約数の個数: 32

約数和(自身を含む): 158961600

約数和(自身を除く): 80606648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 3319, 5902, 6638, 11804, 13276, 23608, 26552, 43147, 86294, 172588, 345176, 753413, 1506826, 3013652, 6027304, 9794369, 19588738, 39177476, 78354952]

約数ペア:

[(1, 78354952), (2, 39177476), (4, 19588738), (8, 9794369), (13, 6027304), (26, 3013652), (52, 1506826), (104, 753413), (227, 345176), (454, 172588), (908, 86294), (1816, 43147), (2951, 26552), (3319, 23608), (5902, 13276), (6638, 11804)]