27731328

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 74211120

約数和(自身を除く): 46479792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 281, 384, 514, 562, 771, 843, 1028, 1124, 1542, 1686, 2056, 2248, 3084, 3372, 4112, 4496, 6168, 6744, 8224, 8992, 12336, 13488, 16448, 17984, 24672, 26976, 32896, 35968, 49344, 53952, 72217, 98688, 107904, 144434, 216651, 288868, 433302, 577736, 866604, 1155472, 1733208, 2310944, 3466416, 4621888, 6932832, 9243776, 13865664, 27731328]

約数ペア:

[(1, 27731328), (2, 13865664), (3, 9243776), (4, 6932832), (6, 4621888), (8, 3466416), (12, 2310944), (16, 1733208), (24, 1155472), (32, 866604), (48, 577736), (64, 433302), (96, 288868), (128, 216651), (192, 144434), (257, 107904), (281, 98688), (384, 72217), (514, 53952), (562, 49344), (771, 35968), (843, 32896), (1028, 26976), (1124, 24672), (1542, 17984), (1686, 16448), (2056, 13488), (2248, 12336), (3084, 8992), (3372, 8224), (4112, 6744), (4496, 6168)]