72263308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73141}}^1$

素因数の和:73177

約数の個数: 24

約数和(自身を含む): 143358320

約数和(自身を除く): 71095012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73141, 146282, 292564, 950833, 1389679, 1901666, 2779358, 3803332, 5558716, 18065827, 36131654, 72263308]

約数ペア:

[(1, 72263308), (2, 36131654), (4, 18065827), (13, 5558716), (19, 3803332), (26, 2779358), (38, 1901666), (52, 1389679), (76, 950833), (247, 292564), (494, 146282), (988, 73141)]