7874944

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 21150720

約数和(自身を除く): 13275776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 47, 56, 64, 68, 77, 88, 94, 112, 119, 128, 136, 154, 176, 187, 188, 224, 238, 272, 308, 329, 352, 374, 376, 448, 476, 517, 544, 616, 658, 704, 748, 752, 799, 896, 952, 1034, 1088, 1232, 1309, 1316, 1408, 1496, 1504, 1598, 1904, 2068, 2176, 2464, 2618, 2632, 2992, 3008, 3196, 3619, 3808, 4136, 4928, 5236, 5264, 5593, 5984, 6016, 6392, 7238, 7616, 8272, 8789, 9856, 10472, 10528, 11186, 11968, 12784, 14476, 15232, 16544, 17578, 20944, 21056, 22372, 23936, 25568, 28952, 33088, 35156, 41888, 42112, 44744, 51136, 57904, 61523, 66176, 70312, 83776, 89488, 102272, 115808, 123046, 140624, 167552, 178976, 231616, 246092, 281248, 357952, 463232, 492184, 562496, 715904, 984368, 1124992, 1968736, 3937472, 7874944]

約数ペア:

[(1, 7874944), (2, 3937472), (4, 1968736), (7, 1124992), (8, 984368), (11, 715904), (14, 562496), (16, 492184), (17, 463232), (22, 357952), (28, 281248), (32, 246092), (34, 231616), (44, 178976), (47, 167552), (56, 140624), (64, 123046), (68, 115808), (77, 102272), (88, 89488), (94, 83776), (112, 70312), (119, 66176), (128, 61523), (136, 57904), (154, 51136), (176, 44744), (187, 42112), (188, 41888), (224, 35156), (238, 33088), (272, 28952), (308, 25568), (329, 23936), (352, 22372), (374, 21056), (376, 20944), (448, 17578), (476, 16544), (517, 15232), (544, 14476), (616, 12784), (658, 11968), (704, 11186), (748, 10528), (752, 10472), (799, 9856), (896, 8789), (952, 8272), (1034, 7616), (1088, 7238), (1232, 6392), (1309, 6016), (1316, 5984), (1408, 5593), (1496, 5264), (1504, 5236), (1598, 4928), (1904, 4136), (2068, 3808), (2176, 3619), (2464, 3196), (2618, 3008), (2632, 2992)]