22387456

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 56831376

約数和(自身を除く): 34443920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 961, 992, 1456, 1612, 1664, 1736, 1792, 1922, 1984, 2821, 2912, 3224, 3328, 3472, 3844, 3968, 5642, 5824, 6448, 6727, 6944, 7688, 7936, 11284, 11648, 12493, 12896, 13454, 13888, 15376, 22568, 23296, 24986, 25792, 26908, 27776, 30752, 45136, 49972, 51584, 53816, 55552, 61504, 87451, 90272, 99944, 103168, 107632, 123008, 174902, 180544, 199888, 215264, 246016, 349804, 361088, 399776, 430528, 699608, 722176, 799552, 861056, 1399216, 1599104, 1722112, 2798432, 3198208, 5596864, 11193728, 22387456]

約数ペア:

[(1, 22387456), (2, 11193728), (4, 5596864), (7, 3198208), (8, 2798432), (13, 1722112), (14, 1599104), (16, 1399216), (26, 861056), (28, 799552), (31, 722176), (32, 699608), (52, 430528), (56, 399776), (62, 361088), (64, 349804), (91, 246016), (104, 215264), (112, 199888), (124, 180544), (128, 174902), (182, 123008), (208, 107632), (217, 103168), (224, 99944), (248, 90272), (256, 87451), (364, 61504), (403, 55552), (416, 53816), (434, 51584), (448, 49972), (496, 45136), (728, 30752), (806, 27776), (832, 26908), (868, 25792), (896, 24986), (961, 23296), (992, 22568), (1456, 15376), (1612, 13888), (1664, 13454), (1736, 12896), (1792, 12493), (1922, 11648), (1984, 11284), (2821, 7936), (2912, 7688), (3224, 6944), (3328, 6727), (3472, 6448), (3844, 5824), (3968, 5642)]