1833728

素因数分解:

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

素因数の和:77

約数の個数: 72

約数和(自身を含む): 4292400

約数和(自身を除く): 2458672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 128, 152, 208, 232, 247, 256, 304, 377, 416, 464, 494, 551, 608, 754, 832, 928, 988, 1102, 1216, 1508, 1664, 1856, 1976, 2204, 2432, 3016, 3328, 3712, 3952, 4408, 4864, 6032, 7163, 7424, 7904, 8816, 12064, 14326, 15808, 17632, 24128, 28652, 31616, 35264, 48256, 57304, 63232, 70528, 96512, 114608, 141056, 229216, 458432, 916864, 1833728]

約数ペア:

[(1, 1833728), (2, 916864), (4, 458432), (8, 229216), (13, 141056), (16, 114608), (19, 96512), (26, 70528), (29, 63232), (32, 57304), (38, 48256), (52, 35264), (58, 31616), (64, 28652), (76, 24128), (104, 17632), (116, 15808), (128, 14326), (152, 12064), (208, 8816), (232, 7904), (247, 7424), (256, 7163), (304, 6032), (377, 4864), (416, 4408), (464, 3952), (494, 3712), (551, 3328), (608, 3016), (754, 2432), (832, 2204), (928, 1976), (988, 1856), (1102, 1664), (1216, 1508)]