28068288

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 77922120

約数和(自身を除く): 49853832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 142, 174, 192, 213, 232, 284, 348, 426, 464, 568, 696, 852, 928, 1136, 1392, 1704, 1856, 2059, 2272, 2784, 3408, 4118, 4544, 5041, 5568, 6177, 6816, 8236, 10082, 12354, 13632, 15123, 16472, 20164, 24708, 30246, 32944, 40328, 49416, 60492, 65888, 80656, 98832, 120984, 131776, 146189, 161312, 197664, 241968, 292378, 322624, 395328, 438567, 483936, 584756, 877134, 967872, 1169512, 1754268, 2339024, 3508536, 4678048, 7017072, 9356096, 14034144, 28068288]

約数ペア:

[(1, 28068288), (2, 14034144), (3, 9356096), (4, 7017072), (6, 4678048), (8, 3508536), (12, 2339024), (16, 1754268), (24, 1169512), (29, 967872), (32, 877134), (48, 584756), (58, 483936), (64, 438567), (71, 395328), (87, 322624), (96, 292378), (116, 241968), (142, 197664), (174, 161312), (192, 146189), (213, 131776), (232, 120984), (284, 98832), (348, 80656), (426, 65888), (464, 60492), (568, 49416), (696, 40328), (852, 32944), (928, 30246), (1136, 24708), (1392, 20164), (1704, 16472), (1856, 15123), (2059, 13632), (2272, 12354), (2784, 10082), (3408, 8236), (4118, 6816), (4544, 6177), (5041, 5568)]