25407072

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1940

約数の個数: 72

約数和(自身を含む): 73827936

約数和(自身を除く): 48420864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 1877, 2256, 3384, 3754, 4512, 5631, 6768, 7508, 11262, 13536, 15016, 16893, 22524, 30032, 33786, 45048, 60064, 67572, 88219, 90096, 135144, 176438, 180192, 264657, 270288, 352876, 529314, 540576, 705752, 793971, 1058628, 1411504, 1587942, 2117256, 2823008, 3175884, 4234512, 6351768, 8469024, 12703536, 25407072]

約数ペア:

[(1, 25407072), (2, 12703536), (3, 8469024), (4, 6351768), (6, 4234512), (8, 3175884), (9, 2823008), (12, 2117256), (16, 1587942), (18, 1411504), (24, 1058628), (32, 793971), (36, 705752), (47, 540576), (48, 529314), (72, 352876), (94, 270288), (96, 264657), (141, 180192), (144, 176438), (188, 135144), (282, 90096), (288, 88219), (376, 67572), (423, 60064), (564, 45048), (752, 33786), (846, 30032), (1128, 22524), (1504, 16893), (1692, 15016), (1877, 13536), (2256, 11262), (3384, 7508), (3754, 6768), (4512, 5631)]