28822514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 23795086

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 347, 349, 694, 698, 2429, 2443, 4858, 4886, 5899, 5933, 11798, 11866, 41293, 41531, 82586, 83062, 121103, 242206, 847721, 1695442, 2058751, 4117502, 14411257, 28822514]

約数ペア:

[(1, 28822514), (2, 14411257), (7, 4117502), (14, 2058751), (17, 1695442), (34, 847721), (119, 242206), (238, 121103), (347, 83062), (349, 82586), (694, 41531), (698, 41293), (2429, 11866), (2443, 11798), (4858, 5933), (4886, 5899)]