12551528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 14819992

約数列:

[1, 2, 4, 8, 11, 22, 31, 43, 44, 62, 86, 88, 107, 124, 172, 214, 248, 341, 344, 428, 473, 682, 856, 946, 1177, 1333, 1364, 1892, 2354, 2666, 2728, 3317, 3784, 4601, 4708, 5332, 6634, 9202, 9416, 10664, 13268, 14663, 18404, 26536, 29326, 36487, 36808, 50611, 58652, 72974, 101222, 117304, 142631, 145948, 202444, 285262, 291896, 404888, 570524, 1141048, 1568941, 3137882, 6275764, 12551528]

約数ペア:

[(1, 12551528), (2, 6275764), (4, 3137882), (8, 1568941), (11, 1141048), (22, 570524), (31, 404888), (43, 291896), (44, 285262), (62, 202444), (86, 145948), (88, 142631), (107, 117304), (124, 101222), (172, 72974), (214, 58652), (248, 50611), (341, 36808), (344, 36487), (428, 29326), (473, 26536), (682, 18404), (856, 14663), (946, 13268), (1177, 10664), (1333, 9416), (1364, 9202), (1892, 6634), (2354, 5332), (2666, 4708), (2728, 4601), (3317, 3784)]