72840196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127343}}^1$

素因数の和:127371

約数の個数: 24

約数和(自身を含む): 149756544

約数和(自身を除く): 76916348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 127343, 254686, 509372, 1400773, 1655459, 2801546, 3310918, 5603092, 6621836, 18210049, 36420098, 72840196]

約数ペア:

[(1, 72840196), (2, 36420098), (4, 18210049), (11, 6621836), (13, 5603092), (22, 3310918), (26, 2801546), (44, 1655459), (52, 1400773), (143, 509372), (286, 254686), (572, 127343)]