28942667008

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{34819}}^1$

素因数の和:35043

約数の個数: 72

約数和(自身を含む): 61492677120

約数和(自身を除く): 32550010112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 191, 256, 272, 382, 544, 764, 1088, 1528, 2176, 3056, 3247, 4352, 6112, 6494, 12224, 12988, 24448, 25976, 34819, 48896, 51952, 69638, 103904, 139276, 207808, 278552, 415616, 557104, 591923, 831232, 1114208, 1183846, 2228416, 2367692, 4456832, 4735384, 6650429, 8913664, 9470768, 13300858, 18941536, 26601716, 37883072, 53203432, 75766144, 106406864, 113057293, 151532288, 212813728, 226114586, 425627456, 452229172, 851254912, 904458344, 1702509824, 1808916688, 3617833376, 7235666752, 14471333504, 28942667008]

約数ペア:

[(1, 28942667008), (2, 14471333504), (4, 7235666752), (8, 3617833376), (16, 1808916688), (17, 1702509824), (32, 904458344), (34, 851254912), (64, 452229172), (68, 425627456), (128, 226114586), (136, 212813728), (191, 151532288), (256, 113057293), (272, 106406864), (382, 75766144), (544, 53203432), (764, 37883072), (1088, 26601716), (1528, 18941536), (2176, 13300858), (3056, 9470768), (3247, 8913664), (4352, 6650429), (6112, 4735384), (6494, 4456832), (12224, 2367692), (12988, 2228416), (24448, 1183846), (25976, 1114208), (34819, 831232), (48896, 591923), (51952, 557104), (69638, 415616), (103904, 278552), (139276, 207808)]