28032156

素因数分解:

$2^2\times 3^4\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 73790640

約数和(自身を除く): 45758484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 324, 359, 482, 718, 723, 964, 1077, 1436, 1446, 2154, 2169, 2892, 3231, 4308, 4338, 6462, 6507, 8676, 9693, 12924, 13014, 19386, 19521, 26028, 29079, 38772, 39042, 58158, 78084, 86519, 116316, 173038, 259557, 346076, 519114, 778671, 1038228, 1557342, 2336013, 3114684, 4672026, 7008039, 9344052, 14016078, 28032156]

約数ペア:

[(1, 28032156), (2, 14016078), (3, 9344052), (4, 7008039), (6, 4672026), (9, 3114684), (12, 2336013), (18, 1557342), (27, 1038228), (36, 778671), (54, 519114), (81, 346076), (108, 259557), (162, 173038), (241, 116316), (324, 86519), (359, 78084), (482, 58158), (718, 39042), (723, 38772), (964, 29079), (1077, 26028), (1436, 19521), (1446, 19386), (2154, 13014), (2169, 12924), (2892, 9693), (3231, 8676), (4308, 6507), (4338, 6462)]