27006208

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 57689856

約数和(自身を除く): 30683648

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 83, 124, 128, 164, 166, 248, 256, 328, 332, 496, 656, 664, 992, 1271, 1312, 1328, 1984, 2542, 2573, 2624, 2656, 3403, 3968, 5084, 5146, 5248, 5312, 6806, 7936, 10168, 10292, 10496, 10624, 13612, 20336, 20584, 21248, 27224, 40672, 41168, 54448, 81344, 82336, 105493, 108896, 162688, 164672, 210986, 217792, 325376, 329344, 421972, 435584, 658688, 843944, 871168, 1687888, 3375776, 6751552, 13503104, 27006208]

約数ペア:

[(1, 27006208), (2, 13503104), (4, 6751552), (8, 3375776), (16, 1687888), (31, 871168), (32, 843944), (41, 658688), (62, 435584), (64, 421972), (82, 329344), (83, 325376), (124, 217792), (128, 210986), (164, 164672), (166, 162688), (248, 108896), (256, 105493), (328, 82336), (332, 81344), (496, 54448), (656, 41168), (664, 40672), (992, 27224), (1271, 21248), (1312, 20584), (1328, 20336), (1984, 13612), (2542, 10624), (2573, 10496), (2624, 10292), (2656, 10168), (3403, 7936), (3968, 6806), (5084, 5312), (5146, 5248)]