22426768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 54468736

約数和(自身を除く): 32041968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 211, 292, 364, 422, 511, 584, 728, 844, 949, 1022, 1168, 1456, 1477, 1688, 1898, 2044, 2743, 2954, 3376, 3796, 4088, 5486, 5908, 6643, 7592, 8176, 10972, 11816, 13286, 15184, 15403, 19201, 21944, 23632, 26572, 30806, 38402, 43888, 53144, 61612, 76804, 106288, 107821, 123224, 153608, 200239, 215642, 246448, 307216, 400478, 431284, 800956, 862568, 1401673, 1601912, 1725136, 2803346, 3203824, 5606692, 11213384, 22426768]

約数ペア:

[(1, 22426768), (2, 11213384), (4, 5606692), (7, 3203824), (8, 2803346), (13, 1725136), (14, 1601912), (16, 1401673), (26, 862568), (28, 800956), (52, 431284), (56, 400478), (73, 307216), (91, 246448), (104, 215642), (112, 200239), (146, 153608), (182, 123224), (208, 107821), (211, 106288), (292, 76804), (364, 61612), (422, 53144), (511, 43888), (584, 38402), (728, 30806), (844, 26572), (949, 23632), (1022, 21944), (1168, 19201), (1456, 15403), (1477, 15184), (1688, 13286), (1898, 11816), (2044, 10972), (2743, 8176), (2954, 7592), (3376, 6643), (3796, 5908), (4088, 5486)]