25698176

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 64627200

約数和(自身を除く): 38929024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 43, 46, 56, 58, 64, 86, 92, 112, 116, 128, 161, 172, 184, 203, 224, 232, 301, 322, 344, 368, 406, 448, 464, 602, 644, 667, 688, 736, 812, 896, 928, 989, 1204, 1247, 1288, 1334, 1376, 1472, 1624, 1856, 1978, 2408, 2494, 2576, 2668, 2752, 2944, 3248, 3712, 3956, 4669, 4816, 4988, 5152, 5336, 5504, 6496, 6923, 7912, 8729, 9338, 9632, 9976, 10304, 10672, 12992, 13846, 15824, 17458, 18676, 19264, 19952, 20608, 21344, 25984, 27692, 28681, 31648, 34916, 37352, 38528, 39904, 42688, 55384, 57362, 63296, 69832, 74704, 79808, 85376, 110768, 114724, 126592, 139664, 149408, 159616, 200767, 221536, 229448, 279328, 298816, 401534, 443072, 458896, 558656, 597632, 803068, 886144, 917792, 1117312, 1606136, 1835584, 3212272, 3671168, 6424544, 12849088, 25698176]

約数ペア:

[(1, 25698176), (2, 12849088), (4, 6424544), (7, 3671168), (8, 3212272), (14, 1835584), (16, 1606136), (23, 1117312), (28, 917792), (29, 886144), (32, 803068), (43, 597632), (46, 558656), (56, 458896), (58, 443072), (64, 401534), (86, 298816), (92, 279328), (112, 229448), (116, 221536), (128, 200767), (161, 159616), (172, 149408), (184, 139664), (203, 126592), (224, 114724), (232, 110768), (301, 85376), (322, 79808), (344, 74704), (368, 69832), (406, 63296), (448, 57362), (464, 55384), (602, 42688), (644, 39904), (667, 38528), (688, 37352), (736, 34916), (812, 31648), (896, 28681), (928, 27692), (989, 25984), (1204, 21344), (1247, 20608), (1288, 19952), (1334, 19264), (1376, 18676), (1472, 17458), (1624, 15824), (1856, 13846), (1978, 12992), (2408, 10672), (2494, 10304), (2576, 9976), (2668, 9632), (2752, 9338), (2944, 8729), (3248, 7912), (3712, 6923), (3956, 6496), (4669, 5504), (4816, 5336), (4988, 5152)]