225252928

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 458260704

約数和(自身を除く): 233007776

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 131, 134, 262, 268, 401, 524, 536, 802, 1048, 1072, 1604, 2096, 2144, 3208, 4192, 4288, 6416, 8384, 8777, 12832, 17554, 25664, 26867, 35108, 52531, 53734, 70216, 105062, 107468, 140432, 210124, 214936, 280864, 420248, 429872, 561728, 840496, 859744, 1680992, 1719488, 3361984, 3519577, 7039154, 14078308, 28156616, 56313232, 112626464, 225252928]

約数ペア:

[(1, 225252928), (2, 112626464), (4, 56313232), (8, 28156616), (16, 14078308), (32, 7039154), (64, 3519577), (67, 3361984), (131, 1719488), (134, 1680992), (262, 859744), (268, 840496), (401, 561728), (524, 429872), (536, 420248), (802, 280864), (1048, 214936), (1072, 210124), (1604, 140432), (2096, 107468), (2144, 105062), (3208, 70216), (4192, 53734), (4288, 52531), (6416, 35108), (8384, 26867), (8777, 25664), (12832, 17554)]