28893888

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 112

約数和(自身を含む): 88757760

約数和(自身を除く): 59863872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 727, 736, 828, 864, 1104, 1242, 1454, 1472, 1656, 1728, 2181, 2208, 2484, 2908, 3312, 4362, 4416, 4968, 5816, 6543, 6624, 8724, 9936, 11632, 13086, 13248, 16721, 17448, 19629, 19872, 23264, 26172, 33442, 34896, 39258, 39744, 46528, 50163, 52344, 66884, 69792, 78516, 100326, 104688, 133768, 139584, 150489, 157032, 200652, 209376, 267536, 300978, 314064, 401304, 418752, 451467, 535072, 601956, 628128, 802608, 902934, 1070144, 1203912, 1256256, 1605216, 1805868, 2407824, 3210432, 3611736, 4815648, 7223472, 9631296, 14446944, 28893888]

約数ペア:

[(1, 28893888), (2, 14446944), (3, 9631296), (4, 7223472), (6, 4815648), (8, 3611736), (9, 3210432), (12, 2407824), (16, 1805868), (18, 1605216), (23, 1256256), (24, 1203912), (27, 1070144), (32, 902934), (36, 802608), (46, 628128), (48, 601956), (54, 535072), (64, 451467), (69, 418752), (72, 401304), (92, 314064), (96, 300978), (108, 267536), (138, 209376), (144, 200652), (184, 157032), (192, 150489), (207, 139584), (216, 133768), (276, 104688), (288, 100326), (368, 78516), (414, 69792), (432, 66884), (552, 52344), (576, 50163), (621, 46528), (727, 39744), (736, 39258), (828, 34896), (864, 33442), (1104, 26172), (1242, 23264), (1454, 19872), (1472, 19629), (1656, 17448), (1728, 16721), (2181, 13248), (2208, 13086), (2484, 11632), (2908, 9936), (3312, 8724), (4362, 6624), (4416, 6543), (4968, 5816)]