73230196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21019}}^1$

素因数の和:21103

約数の個数: 24

約数和(自身を含む): 140077280

約数和(自身を除く): 66847084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 21019, 42038, 84076, 273247, 546494, 1092988, 1408273, 2816546, 5633092, 18307549, 36615098, 73230196]

約数ペア:

[(1, 73230196), (2, 36615098), (4, 18307549), (13, 5633092), (26, 2816546), (52, 1408273), (67, 1092988), (134, 546494), (268, 273247), (871, 84076), (1742, 42038), (3484, 21019)]