23843456

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 37846144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 89, 91, 92, 104, 112, 128, 161, 178, 182, 184, 208, 224, 299, 322, 356, 364, 368, 416, 448, 598, 623, 644, 712, 728, 736, 832, 896, 1157, 1196, 1246, 1288, 1424, 1456, 1472, 1664, 2047, 2093, 2314, 2392, 2492, 2576, 2848, 2912, 2944, 4094, 4186, 4628, 4784, 4984, 5152, 5696, 5824, 8099, 8188, 8372, 9256, 9568, 9968, 10304, 11392, 11648, 14329, 16198, 16376, 16744, 18512, 19136, 19936, 20608, 26611, 28658, 32396, 32752, 33488, 37024, 38272, 39872, 53222, 57316, 64792, 65504, 66976, 74048, 79744, 106444, 114632, 129584, 131008, 133952, 148096, 186277, 212888, 229264, 259168, 262016, 267904, 372554, 425776, 458528, 518336, 745108, 851552, 917056, 1036672, 1490216, 1703104, 1834112, 2980432, 3406208, 5960864, 11921728, 23843456]

約数ペア:

[(1, 23843456), (2, 11921728), (4, 5960864), (7, 3406208), (8, 2980432), (13, 1834112), (14, 1703104), (16, 1490216), (23, 1036672), (26, 917056), (28, 851552), (32, 745108), (46, 518336), (52, 458528), (56, 425776), (64, 372554), (89, 267904), (91, 262016), (92, 259168), (104, 229264), (112, 212888), (128, 186277), (161, 148096), (178, 133952), (182, 131008), (184, 129584), (208, 114632), (224, 106444), (299, 79744), (322, 74048), (356, 66976), (364, 65504), (368, 64792), (416, 57316), (448, 53222), (598, 39872), (623, 38272), (644, 37024), (712, 33488), (728, 32752), (736, 32396), (832, 28658), (896, 26611), (1157, 20608), (1196, 19936), (1246, 19136), (1288, 18512), (1424, 16744), (1456, 16376), (1472, 16198), (1664, 14329), (2047, 11648), (2093, 11392), (2314, 10304), (2392, 9968), (2492, 9568), (2576, 9256), (2848, 8372), (2912, 8188), (2944, 8099), (4094, 5824), (4186, 5696), (4628, 5152), (4784, 4984)]