25664256

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 78489600

約数和(自身を除く): 52825344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 79, 94, 96, 108, 128, 141, 144, 158, 188, 192, 216, 237, 256, 282, 288, 316, 376, 384, 423, 432, 474, 564, 576, 632, 711, 752, 768, 846, 864, 948, 1128, 1152, 1264, 1269, 1422, 1504, 1692, 1728, 1896, 2133, 2256, 2304, 2528, 2538, 2844, 3008, 3384, 3456, 3713, 3792, 4266, 4512, 5056, 5076, 5688, 6016, 6768, 6912, 7426, 7584, 8532, 9024, 10112, 10152, 11139, 11376, 12032, 13536, 14852, 15168, 17064, 18048, 20224, 20304, 22278, 22752, 27072, 29704, 30336, 33417, 34128, 36096, 40608, 44556, 45504, 54144, 59408, 60672, 66834, 68256, 81216, 89112, 91008, 100251, 108288, 118816, 133668, 136512, 162432, 178224, 182016, 200502, 237632, 267336, 273024, 324864, 356448, 401004, 475264, 534672, 546048, 712896, 802008, 950528, 1069344, 1425792, 1604016, 2138688, 2851584, 3208032, 4277376, 6416064, 8554752, 12832128, 25664256]

約数ペア:

[(1, 25664256), (2, 12832128), (3, 8554752), (4, 6416064), (6, 4277376), (8, 3208032), (9, 2851584), (12, 2138688), (16, 1604016), (18, 1425792), (24, 1069344), (27, 950528), (32, 802008), (36, 712896), (47, 546048), (48, 534672), (54, 475264), (64, 401004), (72, 356448), (79, 324864), (94, 273024), (96, 267336), (108, 237632), (128, 200502), (141, 182016), (144, 178224), (158, 162432), (188, 136512), (192, 133668), (216, 118816), (237, 108288), (256, 100251), (282, 91008), (288, 89112), (316, 81216), (376, 68256), (384, 66834), (423, 60672), (432, 59408), (474, 54144), (564, 45504), (576, 44556), (632, 40608), (711, 36096), (752, 34128), (768, 33417), (846, 30336), (864, 29704), (948, 27072), (1128, 22752), (1152, 22278), (1264, 20304), (1269, 20224), (1422, 18048), (1504, 17064), (1692, 15168), (1728, 14852), (1896, 13536), (2133, 12032), (2256, 11376), (2304, 11139), (2528, 10152), (2538, 10112), (2844, 9024), (3008, 8532), (3384, 7584), (3456, 7426), (3713, 6912), (3792, 6768), (4266, 6016), (4512, 5688), (5056, 5076)]