29720522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 53524800

約数和(自身を除く): 23804278

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 3539, 4199, 7078, 8398, 46007, 60163, 67241, 92014, 120326, 134482, 782119, 874133, 1143097, 1564238, 1748266, 2286194, 14860261, 29720522]

約数ペア:

[(1, 29720522), (2, 14860261), (13, 2286194), (17, 1748266), (19, 1564238), (26, 1143097), (34, 874133), (38, 782119), (221, 134482), (247, 120326), (323, 92014), (442, 67241), (494, 60163), (646, 46007), (3539, 8398), (4199, 7078)]