28049496

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 45217704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 191, 211, 232, 348, 382, 422, 573, 633, 696, 764, 844, 1146, 1266, 1528, 1688, 2292, 2532, 4584, 5064, 5539, 6119, 11078, 12238, 16617, 18357, 22156, 24476, 33234, 36714, 40301, 44312, 48952, 66468, 73428, 80602, 120903, 132936, 146856, 161204, 241806, 322408, 483612, 967224, 1168729, 2337458, 3506187, 4674916, 7012374, 9349832, 14024748, 28049496]

約数ペア:

[(1, 28049496), (2, 14024748), (3, 9349832), (4, 7012374), (6, 4674916), (8, 3506187), (12, 2337458), (24, 1168729), (29, 967224), (58, 483612), (87, 322408), (116, 241806), (174, 161204), (191, 146856), (211, 132936), (232, 120903), (348, 80602), (382, 73428), (422, 66468), (573, 48952), (633, 44312), (696, 40301), (764, 36714), (844, 33234), (1146, 24476), (1266, 22156), (1528, 18357), (1688, 16617), (2292, 12238), (2532, 11078), (4584, 6119), (5064, 5539)]