28830334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 51922080

約数和(自身を除く): 23091746

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 3433, 4199, 6866, 8398, 44629, 58361, 65227, 89258, 116722, 130454, 758693, 847951, 1108859, 1517386, 1695902, 2217718, 14415167, 28830334]

約数ペア:

[(1, 28830334), (2, 14415167), (13, 2217718), (17, 1695902), (19, 1517386), (26, 1108859), (34, 847951), (38, 758693), (221, 130454), (247, 116722), (323, 89258), (442, 65227), (494, 58361), (646, 44629), (3433, 8398), (4199, 6866)]