26552576

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 57395520

約数和(自身を除く): 30842944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 103, 106, 128, 152, 206, 212, 256, 304, 412, 424, 608, 824, 848, 1007, 1216, 1648, 1696, 1957, 2014, 2432, 3296, 3392, 3914, 4028, 4864, 5459, 6592, 6784, 7828, 8056, 10918, 13184, 13568, 15656, 16112, 21836, 26368, 31312, 32224, 43672, 62624, 64448, 87344, 103721, 125248, 128896, 174688, 207442, 250496, 257792, 349376, 414884, 500992, 698752, 829768, 1397504, 1659536, 3319072, 6638144, 13276288, 26552576]

約数ペア:

[(1, 26552576), (2, 13276288), (4, 6638144), (8, 3319072), (16, 1659536), (19, 1397504), (32, 829768), (38, 698752), (53, 500992), (64, 414884), (76, 349376), (103, 257792), (106, 250496), (128, 207442), (152, 174688), (206, 128896), (212, 125248), (256, 103721), (304, 87344), (412, 64448), (424, 62624), (608, 43672), (824, 32224), (848, 31312), (1007, 26368), (1216, 21836), (1648, 16112), (1696, 15656), (1957, 13568), (2014, 13184), (2432, 10918), (3296, 8056), (3392, 7828), (3914, 6784), (4028, 6592), (4864, 5459)]