26817552

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 79155648

約数和(自身を除く): 52338096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 61, 71, 72, 86, 122, 129, 142, 144, 172, 183, 213, 244, 258, 284, 344, 366, 387, 426, 488, 516, 549, 568, 639, 688, 732, 774, 852, 976, 1032, 1098, 1136, 1278, 1464, 1548, 1704, 2064, 2196, 2556, 2623, 2928, 3053, 3096, 3408, 4331, 4392, 5112, 5246, 6106, 6192, 7869, 8662, 8784, 9159, 10224, 10492, 12212, 12993, 15738, 17324, 18318, 20984, 23607, 24424, 25986, 27477, 31476, 34648, 36636, 38979, 41968, 47214, 48848, 51972, 54954, 62952, 69296, 73272, 77958, 94428, 103944, 109908, 125904, 146544, 155916, 186233, 188856, 207888, 219816, 311832, 372466, 377712, 439632, 558699, 623664, 744932, 1117398, 1489864, 1676097, 2234796, 2979728, 3352194, 4469592, 6704388, 8939184, 13408776, 26817552]

約数ペア:

[(1, 26817552), (2, 13408776), (3, 8939184), (4, 6704388), (6, 4469592), (8, 3352194), (9, 2979728), (12, 2234796), (16, 1676097), (18, 1489864), (24, 1117398), (36, 744932), (43, 623664), (48, 558699), (61, 439632), (71, 377712), (72, 372466), (86, 311832), (122, 219816), (129, 207888), (142, 188856), (144, 186233), (172, 155916), (183, 146544), (213, 125904), (244, 109908), (258, 103944), (284, 94428), (344, 77958), (366, 73272), (387, 69296), (426, 62952), (488, 54954), (516, 51972), (549, 48848), (568, 47214), (639, 41968), (688, 38979), (732, 36636), (774, 34648), (852, 31476), (976, 27477), (1032, 25986), (1098, 24424), (1136, 23607), (1278, 20984), (1464, 18318), (1548, 17324), (1704, 15738), (2064, 12993), (2196, 12212), (2556, 10492), (2623, 10224), (2928, 9159), (3053, 8784), (3096, 8662), (3408, 7869), (4331, 6192), (4392, 6106), (5112, 5246)]