25304256

素因数分解:

$2^6\times 3^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 73225152

約数和(自身を除く): 47920896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 197, 223, 288, 394, 446, 576, 591, 669, 788, 892, 1182, 1338, 1576, 1773, 1784, 2007, 2364, 2676, 3152, 3546, 3568, 4014, 4728, 5352, 6304, 7092, 7136, 8028, 9456, 10704, 12608, 14184, 14272, 16056, 18912, 21408, 28368, 32112, 37824, 42816, 43931, 56736, 64224, 87862, 113472, 128448, 131793, 175724, 263586, 351448, 395379, 527172, 702896, 790758, 1054344, 1405792, 1581516, 2108688, 2811584, 3163032, 4217376, 6326064, 8434752, 12652128, 25304256]

約数ペア:

[(1, 25304256), (2, 12652128), (3, 8434752), (4, 6326064), (6, 4217376), (8, 3163032), (9, 2811584), (12, 2108688), (16, 1581516), (18, 1405792), (24, 1054344), (32, 790758), (36, 702896), (48, 527172), (64, 395379), (72, 351448), (96, 263586), (144, 175724), (192, 131793), (197, 128448), (223, 113472), (288, 87862), (394, 64224), (446, 56736), (576, 43931), (591, 42816), (669, 37824), (788, 32112), (892, 28368), (1182, 21408), (1338, 18912), (1576, 16056), (1773, 14272), (1784, 14184), (2007, 12608), (2364, 10704), (2676, 9456), (3152, 8028), (3546, 7136), (3568, 7092), (4014, 6304), (4728, 5352)]