25444992

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 73244160

約数和(自身を除く): 47799168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 67, 69, 86, 92, 96, 128, 129, 134, 138, 172, 184, 192, 201, 258, 268, 276, 344, 368, 384, 402, 516, 536, 552, 688, 736, 804, 989, 1032, 1072, 1104, 1376, 1472, 1541, 1608, 1978, 2064, 2144, 2208, 2752, 2881, 2944, 2967, 3082, 3216, 3956, 4128, 4288, 4416, 4623, 5504, 5762, 5934, 6164, 6432, 7912, 8256, 8576, 8643, 8832, 9246, 11524, 11868, 12328, 12864, 15824, 16512, 17286, 18492, 23048, 23736, 24656, 25728, 31648, 34572, 36984, 46096, 47472, 49312, 63296, 66263, 69144, 73968, 92192, 94944, 98624, 126592, 132526, 138288, 147936, 184384, 189888, 197248, 198789, 265052, 276576, 295872, 368768, 379776, 397578, 530104, 553152, 591744, 795156, 1060208, 1106304, 1590312, 2120416, 3180624, 4240832, 6361248, 8481664, 12722496, 25444992]

約数ペア:

[(1, 25444992), (2, 12722496), (3, 8481664), (4, 6361248), (6, 4240832), (8, 3180624), (12, 2120416), (16, 1590312), (23, 1106304), (24, 1060208), (32, 795156), (43, 591744), (46, 553152), (48, 530104), (64, 397578), (67, 379776), (69, 368768), (86, 295872), (92, 276576), (96, 265052), (128, 198789), (129, 197248), (134, 189888), (138, 184384), (172, 147936), (184, 138288), (192, 132526), (201, 126592), (258, 98624), (268, 94944), (276, 92192), (344, 73968), (368, 69144), (384, 66263), (402, 63296), (516, 49312), (536, 47472), (552, 46096), (688, 36984), (736, 34572), (804, 31648), (989, 25728), (1032, 24656), (1072, 23736), (1104, 23048), (1376, 18492), (1472, 17286), (1541, 16512), (1608, 15824), (1978, 12864), (2064, 12328), (2144, 11868), (2208, 11524), (2752, 9246), (2881, 8832), (2944, 8643), (2967, 8576), (3082, 8256), (3216, 7912), (3956, 6432), (4128, 6164), (4288, 5934), (4416, 5762), (4623, 5504)]