72497048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{697087}}^1$

素因数の和:697106

約数の個数: 16

約数和(自身を含む): 146388480

約数和(自身を除く): 73891432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 697087, 1394174, 2788348, 5576696, 9062131, 18124262, 36248524, 72497048]

約数ペア:

[(1, 72497048), (2, 36248524), (4, 18124262), (8, 9062131), (13, 5576696), (26, 2788348), (52, 1394174), (104, 697087)]