7159328

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:118

約数の個数: 54

約数和(自身を含む): 15861447

約数和(自身を除く): 8702119

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 242, 344, 352, 473, 484, 688, 946, 968, 1376, 1849, 1892, 1936, 3698, 3784, 3872, 5203, 7396, 7568, 10406, 14792, 15136, 20339, 20812, 29584, 40678, 41624, 59168, 81356, 83248, 162712, 166496, 223729, 325424, 447458, 650848, 894916, 1789832, 3579664, 7159328]

約数ペア:

[(1, 7159328), (2, 3579664), (4, 1789832), (8, 894916), (11, 650848), (16, 447458), (22, 325424), (32, 223729), (43, 166496), (44, 162712), (86, 83248), (88, 81356), (121, 59168), (172, 41624), (176, 40678), (242, 29584), (344, 20812), (352, 20339), (473, 15136), (484, 14792), (688, 10406), (946, 7568), (968, 7396), (1376, 5203), (1849, 3872), (1892, 3784), (1936, 3698)]