2021311744

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 4123058688

約数和(自身を除く): 2101746944

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 191, 256, 268, 382, 536, 617, 764, 1072, 1234, 1528, 2144, 2468, 3056, 4288, 4936, 6112, 8576, 9872, 12224, 12797, 17152, 19744, 24448, 25594, 39488, 41339, 48896, 51188, 78976, 82678, 102376, 117847, 157952, 165356, 204752, 235694, 330712, 409504, 471388, 661424, 819008, 942776, 1322848, 1638016, 1885552, 2645696, 3276032, 3771104, 5291392, 7542208, 7895749, 10582784, 15084416, 15791498, 30168832, 31582996, 63165992, 126331984, 252663968, 505327936, 1010655872, 2021311744]

約数ペア:

[(1, 2021311744), (2, 1010655872), (4, 505327936), (8, 252663968), (16, 126331984), (32, 63165992), (64, 31582996), (67, 30168832), (128, 15791498), (134, 15084416), (191, 10582784), (256, 7895749), (268, 7542208), (382, 5291392), (536, 3771104), (617, 3276032), (764, 2645696), (1072, 1885552), (1234, 1638016), (1528, 1322848), (2144, 942776), (2468, 819008), (3056, 661424), (4288, 471388), (4936, 409504), (6112, 330712), (8576, 235694), (9872, 204752), (12224, 165356), (12797, 157952), (17152, 117847), (19744, 102376), (24448, 82678), (25594, 78976), (39488, 51188), (41339, 48896)]