21832096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 50912064

約数和(自身を除く): 29079968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 367, 416, 572, 676, 734, 1144, 1352, 1468, 1859, 2288, 2704, 2936, 3718, 4037, 4576, 4771, 5408, 5872, 7436, 8074, 9542, 11744, 14872, 16148, 19084, 29744, 32296, 38168, 52481, 59488, 62023, 64592, 76336, 104962, 124046, 129184, 152672, 209924, 248092, 419848, 496184, 682253, 839696, 992368, 1364506, 1679392, 1984736, 2729012, 5458024, 10916048, 21832096]

約数ペア:

[(1, 21832096), (2, 10916048), (4, 5458024), (8, 2729012), (11, 1984736), (13, 1679392), (16, 1364506), (22, 992368), (26, 839696), (32, 682253), (44, 496184), (52, 419848), (88, 248092), (104, 209924), (143, 152672), (169, 129184), (176, 124046), (208, 104962), (286, 76336), (338, 64592), (352, 62023), (367, 59488), (416, 52481), (572, 38168), (676, 32296), (734, 29744), (1144, 19084), (1352, 16148), (1468, 14872), (1859, 11744), (2288, 9542), (2704, 8074), (2936, 7436), (3718, 5872), (4037, 5408), (4576, 4771)]