4920657272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{118673}}^1$

素因数の和:118823

約数の個数: 32

約数和(自身を含む): 9484426080

約数和(自身を除く): 4563768808

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 5183, 10366, 20732, 41464, 118673, 237346, 474692, 949384, 8425783, 8663129, 16851566, 17326258, 33703132, 34652516, 67406264, 69305032, 615082159, 1230164318, 2460328636, 4920657272]

約数ペア:

[(1, 4920657272), (2, 2460328636), (4, 1230164318), (8, 615082159), (71, 69305032), (73, 67406264), (142, 34652516), (146, 33703132), (284, 17326258), (292, 16851566), (568, 8663129), (584, 8425783), (5183, 949384), (10366, 474692), (20732, 237346), (41464, 118673)]