72611138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4549}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 114004800

約数和(自身を除く): 41393662

約数列:

[1, 2, 23, 46, 347, 694, 4549, 7981, 9098, 15962, 104627, 209254, 1578503, 3157006, 36305569, 72611138]

約数ペア:

[(1, 72611138), (2, 36305569), (23, 3157006), (46, 1578503), (347, 209254), (694, 104627), (4549, 15962), (7981, 9098)]