29923968

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 80172000

約数和(自身を除く): 50248032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 523, 596, 894, 1046, 1192, 1569, 1788, 2092, 2384, 3138, 3576, 4184, 4768, 6276, 7152, 8368, 9536, 12552, 14304, 16736, 19072, 25104, 28608, 33472, 50208, 57216, 66944, 77927, 100416, 155854, 200832, 233781, 311708, 467562, 623416, 935124, 1246832, 1870248, 2493664, 3740496, 4987328, 7480992, 9974656, 14961984, 29923968]

約数ペア:

[(1, 29923968), (2, 14961984), (3, 9974656), (4, 7480992), (6, 4987328), (8, 3740496), (12, 2493664), (16, 1870248), (24, 1246832), (32, 935124), (48, 623416), (64, 467562), (96, 311708), (128, 233781), (149, 200832), (192, 155854), (298, 100416), (384, 77927), (447, 66944), (523, 57216), (596, 50208), (894, 33472), (1046, 28608), (1192, 25104), (1569, 19072), (1788, 16736), (2092, 14304), (2384, 12552), (3138, 9536), (3576, 8368), (4184, 7152), (4768, 6276)]