47432992

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 103977216

約数和(自身を除く): 56544224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 223, 272, 289, 368, 391, 446, 544, 578, 736, 782, 892, 1156, 1564, 1784, 2312, 3128, 3568, 3791, 4624, 5129, 6256, 6647, 7136, 7582, 9248, 10258, 12512, 13294, 15164, 20516, 26588, 30328, 41032, 53176, 60656, 64447, 82064, 87193, 106352, 121312, 128894, 164128, 174386, 212704, 257788, 348772, 515576, 697544, 1031152, 1395088, 1482281, 2062304, 2790176, 2964562, 5929124, 11858248, 23716496, 47432992]

約数ペア:

[(1, 47432992), (2, 23716496), (4, 11858248), (8, 5929124), (16, 2964562), (17, 2790176), (23, 2062304), (32, 1482281), (34, 1395088), (46, 1031152), (68, 697544), (92, 515576), (136, 348772), (184, 257788), (223, 212704), (272, 174386), (289, 164128), (368, 128894), (391, 121312), (446, 106352), (544, 87193), (578, 82064), (736, 64447), (782, 60656), (892, 53176), (1156, 41032), (1564, 30328), (1784, 26588), (2312, 20516), (3128, 15164), (3568, 13294), (3791, 12512), (4624, 10258), (5129, 9248), (6256, 7582), (6647, 7136)]