72559396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28508

約数の個数: 36

約数和(自身を含む): 159078108

約数和(自身を除く): 86518712

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 28477, 56954, 113908, 199339, 370201, 398678, 740402, 797356, 1395373, 1480804, 2591407, 2790746, 5182814, 5581492, 10365628, 18139849, 36279698, 72559396]

約数ペア:

[(1, 72559396), (2, 36279698), (4, 18139849), (7, 10365628), (13, 5581492), (14, 5182814), (26, 2790746), (28, 2591407), (49, 1480804), (52, 1395373), (91, 797356), (98, 740402), (182, 398678), (196, 370201), (364, 199339), (637, 113908), (1274, 56954), (2548, 28477)]