4976758064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{60013}}^1$

素因数の和:60165

約数の個数: 40

約数和(自身を含む): 9912392352

約数和(自身を除く): 4935634288

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 5183, 10366, 20732, 41464, 60013, 82928, 120026, 240052, 480104, 960208, 4260923, 4380949, 8521846, 8761898, 17043692, 17523796, 34087384, 35047592, 68174768, 70095184, 311047379, 622094758, 1244189516, 2488379032, 4976758064]

約数ペア:

[(1, 4976758064), (2, 2488379032), (4, 1244189516), (8, 622094758), (16, 311047379), (71, 70095184), (73, 68174768), (142, 35047592), (146, 34087384), (284, 17523796), (292, 17043692), (568, 8761898), (584, 8521846), (1136, 4380949), (1168, 4260923), (5183, 960208), (10366, 480104), (20732, 240052), (41464, 120026), (60013, 82928)]