2006572288

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65867}}^1$

素因数の和:65907

約数の個数: 72

約数和(自身を含む): 4846830912

約数和(自身を除く): 2840258624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 30464, 65867, 131734, 263468, 461069, 526936, 922138, 1053872, 1119739, 1844276, 2107744, 2239478, 3688552, 4215488, 4478956, 7377104, 7838173, 8430976, 8957912, 14754208, 15676346, 16861952, 17915824, 29508416, 31352692, 35831648, 59016832, 62705384, 71663296, 118033664, 125410768, 143326592, 250821536, 286653184, 501643072, 1003286144, 2006572288]

約数ペア:

[(1, 2006572288), (2, 1003286144), (4, 501643072), (7, 286653184), (8, 250821536), (14, 143326592), (16, 125410768), (17, 118033664), (28, 71663296), (32, 62705384), (34, 59016832), (56, 35831648), (64, 31352692), (68, 29508416), (112, 17915824), (119, 16861952), (128, 15676346), (136, 14754208), (224, 8957912), (238, 8430976), (256, 7838173), (272, 7377104), (448, 4478956), (476, 4215488), (544, 3688552), (896, 2239478), (952, 2107744), (1088, 1844276), (1792, 1119739), (1904, 1053872), (2176, 922138), (3808, 526936), (4352, 461069), (7616, 263468), (15232, 131734), (30464, 65867)]