28552716

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1097}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 74400480

約数和(自身を除く): 45847764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 723, 964, 1097, 1446, 2169, 2194, 2892, 3291, 4338, 4388, 6507, 6582, 8676, 9873, 13014, 13164, 19746, 26028, 29619, 39492, 59238, 118476, 264377, 528754, 793131, 1057508, 1586262, 2379393, 3172524, 4758786, 7138179, 9517572, 14276358, 28552716]

約数ペア:

[(1, 28552716), (2, 14276358), (3, 9517572), (4, 7138179), (6, 4758786), (9, 3172524), (12, 2379393), (18, 1586262), (27, 1057508), (36, 793131), (54, 528754), (108, 264377), (241, 118476), (482, 59238), (723, 39492), (964, 29619), (1097, 26028), (1446, 19746), (2169, 13164), (2194, 13014), (2892, 9873), (3291, 8676), (4338, 6582), (4388, 6507)]