23006464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 51279872

約数和(自身を除く): 28273408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 223, 248, 256, 403, 416, 446, 496, 806, 832, 892, 992, 1612, 1664, 1784, 1984, 2899, 3224, 3328, 3568, 3968, 5798, 6448, 6913, 7136, 7936, 11596, 12896, 13826, 14272, 23192, 25792, 27652, 28544, 46384, 51584, 55304, 57088, 89869, 92768, 103168, 110608, 179738, 185536, 221216, 359476, 371072, 442432, 718952, 742144, 884864, 1437904, 1769728, 2875808, 5751616, 11503232, 23006464]

約数ペア:

[(1, 23006464), (2, 11503232), (4, 5751616), (8, 2875808), (13, 1769728), (16, 1437904), (26, 884864), (31, 742144), (32, 718952), (52, 442432), (62, 371072), (64, 359476), (104, 221216), (124, 185536), (128, 179738), (208, 110608), (223, 103168), (248, 92768), (256, 89869), (403, 57088), (416, 55304), (446, 51584), (496, 46384), (806, 28544), (832, 27652), (892, 25792), (992, 23192), (1612, 14272), (1664, 13826), (1784, 12896), (1984, 11596), (2899, 7936), (3224, 7136), (3328, 6913), (3568, 6448), (3968, 5798)]