23838464

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 56107800

約数和(自身を除く): 32269336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 128, 152, 169, 208, 232, 247, 256, 304, 338, 377, 416, 464, 494, 551, 608, 676, 754, 832, 928, 988, 1102, 1216, 1352, 1508, 1664, 1856, 1976, 2204, 2432, 2704, 3016, 3211, 3328, 3712, 3952, 4408, 4864, 4901, 5408, 6032, 6422, 7163, 7424, 7904, 8816, 9802, 10816, 12064, 12844, 14326, 15808, 17632, 19604, 21632, 24128, 25688, 28652, 31616, 35264, 39208, 43264, 48256, 51376, 57304, 63232, 70528, 78416, 93119, 96512, 102752, 114608, 141056, 156832, 186238, 205504, 229216, 313664, 372476, 411008, 458432, 627328, 744952, 822016, 916864, 1254656, 1489904, 1833728, 2979808, 5959616, 11919232, 23838464]

約数ペア:

[(1, 23838464), (2, 11919232), (4, 5959616), (8, 2979808), (13, 1833728), (16, 1489904), (19, 1254656), (26, 916864), (29, 822016), (32, 744952), (38, 627328), (52, 458432), (58, 411008), (64, 372476), (76, 313664), (104, 229216), (116, 205504), (128, 186238), (152, 156832), (169, 141056), (208, 114608), (232, 102752), (247, 96512), (256, 93119), (304, 78416), (338, 70528), (377, 63232), (416, 57304), (464, 51376), (494, 48256), (551, 43264), (608, 39208), (676, 35264), (754, 31616), (832, 28652), (928, 25688), (988, 24128), (1102, 21632), (1216, 19604), (1352, 17632), (1508, 15808), (1664, 14326), (1856, 12844), (1976, 12064), (2204, 10816), (2432, 9802), (2704, 8816), (3016, 7904), (3211, 7424), (3328, 7163), (3712, 6422), (3952, 6032), (4408, 5408), (4864, 4901)]