25674976

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 53146800

約数和(自身を除く): 27471824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 379, 464, 584, 758, 928, 1168, 1516, 2117, 2336, 3032, 4234, 6064, 8468, 10991, 12128, 16936, 21982, 27667, 33872, 43964, 55334, 67744, 87928, 110668, 175856, 221336, 351712, 442672, 802343, 885344, 1604686, 3209372, 6418744, 12837488, 25674976]

約数ペア:

[(1, 25674976), (2, 12837488), (4, 6418744), (8, 3209372), (16, 1604686), (29, 885344), (32, 802343), (58, 442672), (73, 351712), (116, 221336), (146, 175856), (232, 110668), (292, 87928), (379, 67744), (464, 55334), (584, 43964), (758, 33872), (928, 27667), (1168, 21982), (1516, 16936), (2117, 12128), (2336, 10991), (3032, 8468), (4234, 6064)]