25841328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 44868432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 263, 267, 276, 356, 368, 526, 534, 552, 712, 789, 1052, 1068, 1104, 1424, 1578, 2047, 2104, 2136, 3156, 4094, 4208, 4272, 6049, 6141, 6312, 8188, 12098, 12282, 12624, 16376, 18147, 23407, 24196, 24564, 32752, 36294, 46814, 48392, 49128, 70221, 72588, 93628, 96784, 98256, 140442, 145176, 187256, 280884, 290352, 374512, 538361, 561768, 1076722, 1123536, 1615083, 2153444, 3230166, 4306888, 6460332, 8613776, 12920664, 25841328]

約数ペア:

[(1, 25841328), (2, 12920664), (3, 8613776), (4, 6460332), (6, 4306888), (8, 3230166), (12, 2153444), (16, 1615083), (23, 1123536), (24, 1076722), (46, 561768), (48, 538361), (69, 374512), (89, 290352), (92, 280884), (138, 187256), (178, 145176), (184, 140442), (263, 98256), (267, 96784), (276, 93628), (356, 72588), (368, 70221), (526, 49128), (534, 48392), (552, 46814), (712, 36294), (789, 32752), (1052, 24564), (1068, 24196), (1104, 23407), (1424, 18147), (1578, 16376), (2047, 12624), (2104, 12282), (2136, 12098), (3156, 8188), (4094, 6312), (4208, 6141), (4272, 6049)]