1824416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 4027968

約数和(自身を除く): 2203552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 73, 88, 142, 146, 176, 284, 292, 352, 568, 584, 781, 803, 1136, 1168, 1562, 1606, 2272, 2336, 3124, 3212, 5183, 6248, 6424, 10366, 12496, 12848, 20732, 24992, 25696, 41464, 57013, 82928, 114026, 165856, 228052, 456104, 912208, 1824416]

約数ペア:

[(1, 1824416), (2, 912208), (4, 456104), (8, 228052), (11, 165856), (16, 114026), (22, 82928), (32, 57013), (44, 41464), (71, 25696), (73, 24992), (88, 20732), (142, 12848), (146, 12496), (176, 10366), (284, 6424), (292, 6248), (352, 5183), (568, 3212), (584, 3124), (781, 2336), (803, 2272), (1136, 1606), (1168, 1562)]