72173626

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{53147}}^1$

素因数の和:53253

約数の個数: 16

約数和(自身を含む): 125004096

約数和(自身を除く): 52830470

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 53147, 106294, 372029, 744058, 5155259, 10310518, 36086813, 72173626]

約数ペア:

[(1, 72173626), (2, 36086813), (7, 10310518), (14, 5155259), (97, 744058), (194, 372029), (679, 106294), (1358, 53147)]