28363968

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2182

約数の個数: 84

約数和(自身を含む): 84874608

約数和(自身を除く): 56510640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2141, 2208, 3312, 4282, 4416, 6423, 6624, 8564, 12846, 13248, 17128, 19269, 25692, 34256, 38538, 49243, 51384, 68512, 77076, 98486, 102768, 137024, 147729, 154152, 196972, 205536, 295458, 308304, 393944, 411072, 443187, 590916, 616608, 787888, 886374, 1181832, 1233216, 1575776, 1772748, 2363664, 3151552, 3545496, 4727328, 7090992, 9454656, 14181984, 28363968]

約数ペア:

[(1, 28363968), (2, 14181984), (3, 9454656), (4, 7090992), (6, 4727328), (8, 3545496), (9, 3151552), (12, 2363664), (16, 1772748), (18, 1575776), (23, 1233216), (24, 1181832), (32, 886374), (36, 787888), (46, 616608), (48, 590916), (64, 443187), (69, 411072), (72, 393944), (92, 308304), (96, 295458), (138, 205536), (144, 196972), (184, 154152), (192, 147729), (207, 137024), (276, 102768), (288, 98486), (368, 77076), (414, 68512), (552, 51384), (576, 49243), (736, 38538), (828, 34256), (1104, 25692), (1472, 19269), (1656, 17128), (2141, 13248), (2208, 12846), (3312, 8564), (4282, 6624), (4416, 6423)]