17965824

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 48442800

約数和(自身を除く): 30476976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 157, 192, 256, 298, 314, 384, 447, 471, 596, 628, 768, 894, 942, 1192, 1256, 1788, 1884, 2384, 2512, 3576, 3768, 4768, 5024, 7152, 7536, 9536, 10048, 14304, 15072, 19072, 20096, 23393, 28608, 30144, 38144, 40192, 46786, 57216, 60288, 70179, 93572, 114432, 120576, 140358, 187144, 280716, 374288, 561432, 748576, 1122864, 1497152, 2245728, 2994304, 4491456, 5988608, 8982912, 17965824]

約数ペア:

[(1, 17965824), (2, 8982912), (3, 5988608), (4, 4491456), (6, 2994304), (8, 2245728), (12, 1497152), (16, 1122864), (24, 748576), (32, 561432), (48, 374288), (64, 280716), (96, 187144), (128, 140358), (149, 120576), (157, 114432), (192, 93572), (256, 70179), (298, 60288), (314, 57216), (384, 46786), (447, 40192), (471, 38144), (596, 30144), (628, 28608), (768, 23393), (894, 20096), (942, 19072), (1192, 15072), (1256, 14304), (1788, 10048), (1884, 9536), (2384, 7536), (2512, 7152), (3576, 5024), (3768, 4768)]