72279478

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5496

約数の個数: 24

約数和(自身を含む): 120201552

約数和(自身を除く): 47922074

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 5437, 6647, 10874, 13294, 92429, 125051, 184858, 250102, 1571293, 2125867, 3142586, 4251734, 36139739, 72279478]

約数ペア:

[(1, 72279478), (2, 36139739), (17, 4251734), (23, 3142586), (34, 2125867), (46, 1571293), (289, 250102), (391, 184858), (578, 125051), (782, 92429), (5437, 13294), (6647, 10874)]