13276288

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 28641600

約数和(自身を除く): 15365312

約数列:

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

約数ペア:

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