72203144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{694261}}^1$

素因数の和:694280

約数の個数: 16

約数和(自身を含む): 145795020

約数和(自身を除く): 73591876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 694261, 1388522, 2777044, 5554088, 9025393, 18050786, 36101572, 72203144]

約数ペア:

[(1, 72203144), (2, 36101572), (4, 18050786), (8, 9025393), (13, 5554088), (26, 2777044), (52, 1388522), (104, 694261)]