7714304

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 17759280

約数和(自身を除く): 10044976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 61, 64, 76, 104, 122, 128, 152, 208, 244, 247, 256, 304, 416, 488, 494, 512, 608, 793, 832, 976, 988, 1159, 1216, 1586, 1664, 1952, 1976, 2318, 2432, 3172, 3328, 3904, 3952, 4636, 4864, 6344, 6656, 7808, 7904, 9272, 9728, 12688, 15067, 15616, 15808, 18544, 25376, 30134, 31232, 31616, 37088, 50752, 60268, 63232, 74176, 101504, 120536, 126464, 148352, 203008, 241072, 296704, 406016, 482144, 593408, 964288, 1928576, 3857152, 7714304]

約数ペア:

[(1, 7714304), (2, 3857152), (4, 1928576), (8, 964288), (13, 593408), (16, 482144), (19, 406016), (26, 296704), (32, 241072), (38, 203008), (52, 148352), (61, 126464), (64, 120536), (76, 101504), (104, 74176), (122, 63232), (128, 60268), (152, 50752), (208, 37088), (244, 31616), (247, 31232), (256, 30134), (304, 25376), (416, 18544), (488, 15808), (494, 15616), (512, 15067), (608, 12688), (793, 9728), (832, 9272), (976, 7904), (988, 7808), (1159, 6656), (1216, 6344), (1586, 4864), (1664, 4636), (1952, 3952), (1976, 3904), (2318, 3328), (2432, 3172)]