43147936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 55918304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 76, 103, 104, 106, 152, 206, 208, 212, 247, 304, 412, 416, 424, 494, 608, 689, 824, 848, 988, 1007, 1339, 1378, 1648, 1696, 1957, 1976, 2014, 2678, 2756, 3296, 3914, 3952, 4028, 5356, 5459, 5512, 7828, 7904, 8056, 10712, 10918, 11024, 13091, 15656, 16112, 21424, 21836, 22048, 25441, 26182, 31312, 32224, 42848, 43672, 50882, 52364, 62624, 70967, 87344, 101764, 103721, 104728, 141934, 174688, 203528, 207442, 209456, 283868, 407056, 414884, 418912, 567736, 814112, 829768, 1135472, 1348373, 1659536, 2270944, 2696746, 3319072, 5393492, 10786984, 21573968, 43147936]

約数ペア:

[(1, 43147936), (2, 21573968), (4, 10786984), (8, 5393492), (13, 3319072), (16, 2696746), (19, 2270944), (26, 1659536), (32, 1348373), (38, 1135472), (52, 829768), (53, 814112), (76, 567736), (103, 418912), (104, 414884), (106, 407056), (152, 283868), (206, 209456), (208, 207442), (212, 203528), (247, 174688), (304, 141934), (412, 104728), (416, 103721), (424, 101764), (494, 87344), (608, 70967), (689, 62624), (824, 52364), (848, 50882), (988, 43672), (1007, 42848), (1339, 32224), (1378, 31312), (1648, 26182), (1696, 25441), (1957, 22048), (1976, 21836), (2014, 21424), (2678, 16112), (2756, 15656), (3296, 13091), (3914, 11024), (3952, 10918), (4028, 10712), (5356, 8056), (5459, 7904), (5512, 7828)]