26991104

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 65406528

約数和(自身を除く): 38415424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 443, 448, 476, 512, 544, 886, 896, 952, 1088, 1772, 1792, 1904, 2176, 3101, 3544, 3584, 3808, 4352, 6202, 7088, 7531, 7616, 8704, 12404, 14176, 15062, 15232, 24808, 28352, 30124, 30464, 49616, 52717, 56704, 60248, 60928, 99232, 105434, 113408, 120496, 198464, 210868, 226816, 240992, 396928, 421736, 481984, 793856, 843472, 963968, 1587712, 1686944, 1927936, 3373888, 3855872, 6747776, 13495552, 26991104]

約数ペア:

[(1, 26991104), (2, 13495552), (4, 6747776), (7, 3855872), (8, 3373888), (14, 1927936), (16, 1686944), (17, 1587712), (28, 963968), (32, 843472), (34, 793856), (56, 481984), (64, 421736), (68, 396928), (112, 240992), (119, 226816), (128, 210868), (136, 198464), (224, 120496), (238, 113408), (256, 105434), (272, 99232), (443, 60928), (448, 60248), (476, 56704), (512, 52717), (544, 49616), (886, 30464), (896, 30124), (952, 28352), (1088, 24808), (1772, 15232), (1792, 15062), (1904, 14176), (2176, 12404), (3101, 8704), (3544, 7616), (3584, 7531), (3808, 7088), (4352, 6202)]