28449498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 76170240

約数和(自身を除く): 47720742

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 463, 539, 627, 798, 926, 931, 1078, 1254, 1389, 1463, 1617, 1862, 2778, 2793, 2926, 3234, 3241, 4389, 5093, 5586, 6482, 8778, 8797, 9723, 10186, 10241, 15279, 17594, 19446, 20482, 22687, 26391, 30558, 30723, 35651, 45374, 52782, 61446, 61579, 68061, 71302, 96767, 106953, 123158, 136122, 184737, 193534, 213906, 249557, 290301, 369474, 431053, 499114, 580602, 677369, 748671, 862106, 1293159, 1354738, 1497342, 2032107, 2586318, 4064214, 4741583, 9483166, 14224749, 28449498]

約数ペア:

[(1, 28449498), (2, 14224749), (3, 9483166), (6, 4741583), (7, 4064214), (11, 2586318), (14, 2032107), (19, 1497342), (21, 1354738), (22, 1293159), (33, 862106), (38, 748671), (42, 677369), (49, 580602), (57, 499114), (66, 431053), (77, 369474), (98, 290301), (114, 249557), (133, 213906), (147, 193534), (154, 184737), (209, 136122), (231, 123158), (266, 106953), (294, 96767), (399, 71302), (418, 68061), (462, 61579), (463, 61446), (539, 52782), (627, 45374), (798, 35651), (926, 30723), (931, 30558), (1078, 26391), (1254, 22687), (1389, 20482), (1463, 19446), (1617, 17594), (1862, 15279), (2778, 10241), (2793, 10186), (2926, 9723), (3234, 8797), (3241, 8778), (4389, 6482), (5093, 5586)]