22686272

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 56

約数和(自身を含む): 52181760

約数和(自身を除く): 29495488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 641, 1106, 1264, 1282, 2212, 2528, 2564, 4424, 4487, 5056, 5128, 8848, 8974, 10256, 17696, 17948, 20512, 35392, 35896, 41024, 50639, 71792, 101278, 143584, 202556, 287168, 354473, 405112, 708946, 810224, 1417892, 1620448, 2835784, 3240896, 5671568, 11343136, 22686272]

約数ペア:

[(1, 22686272), (2, 11343136), (4, 5671568), (7, 3240896), (8, 2835784), (14, 1620448), (16, 1417892), (28, 810224), (32, 708946), (56, 405112), (64, 354473), (79, 287168), (112, 202556), (158, 143584), (224, 101278), (316, 71792), (448, 50639), (553, 41024), (632, 35896), (641, 35392), (1106, 20512), (1264, 17948), (1282, 17696), (2212, 10256), (2528, 8974), (2564, 8848), (4424, 5128), (4487, 5056)]