3857152

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 8870960

約数和(自身を除く): 5013808

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, 608, 793, 832, 976, 988, 1159, 1216, 1586, 1664, 1952, 1976, 2318, 2432, 3172, 3328, 3904, 3952, 4636, 4864, 6344, 7808, 7904, 9272, 12688, 15067, 15616, 15808, 18544, 25376, 30134, 31616, 37088, 50752, 60268, 63232, 74176, 101504, 120536, 148352, 203008, 241072, 296704, 482144, 964288, 1928576, 3857152]

約数ペア:

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