67519984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19447}}^1$

素因数の和:19493

約数の個数: 40

約数和(自身を含む): 154339328

約数和(自身を除く): 86819344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19447, 38894, 77788, 136129, 155576, 272258, 311152, 544516, 602857, 1089032, 1205714, 2178064, 2411428, 4219999, 4822856, 8439998, 9645712, 16879996, 33759992, 67519984]

約数ペア:

[(1, 67519984), (2, 33759992), (4, 16879996), (7, 9645712), (8, 8439998), (14, 4822856), (16, 4219999), (28, 2411428), (31, 2178064), (56, 1205714), (62, 1089032), (112, 602857), (124, 544516), (217, 311152), (248, 272258), (434, 155576), (496, 136129), (868, 77788), (1736, 38894), (3472, 19447)]