22173424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 53760448

約数和(自身を除く): 31587024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 157, 182, 194, 208, 314, 364, 388, 628, 679, 728, 776, 1099, 1256, 1261, 1358, 1456, 1552, 2041, 2198, 2512, 2522, 2716, 4082, 4396, 5044, 5432, 8164, 8792, 8827, 10088, 10864, 14287, 15229, 16328, 17584, 17654, 20176, 28574, 30458, 32656, 35308, 57148, 60916, 70616, 106603, 114296, 121832, 141232, 197977, 213206, 228592, 243664, 395954, 426412, 791908, 852824, 1385839, 1583816, 1705648, 2771678, 3167632, 5543356, 11086712, 22173424]

約数ペア:

[(1, 22173424), (2, 11086712), (4, 5543356), (7, 3167632), (8, 2771678), (13, 1705648), (14, 1583816), (16, 1385839), (26, 852824), (28, 791908), (52, 426412), (56, 395954), (91, 243664), (97, 228592), (104, 213206), (112, 197977), (157, 141232), (182, 121832), (194, 114296), (208, 106603), (314, 70616), (364, 60916), (388, 57148), (628, 35308), (679, 32656), (728, 30458), (776, 28574), (1099, 20176), (1256, 17654), (1261, 17584), (1358, 16328), (1456, 15229), (1552, 14287), (2041, 10864), (2198, 10088), (2512, 8827), (2522, 8792), (2716, 8164), (4082, 5432), (4396, 5044)]