22102808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 51696960

約数和(自身を除く): 29594152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 313, 364, 388, 626, 679, 728, 776, 1252, 1261, 1358, 2191, 2504, 2522, 2716, 4069, 4382, 5044, 5432, 8138, 8764, 8827, 10088, 16276, 17528, 17654, 28483, 30361, 32552, 35308, 56966, 60722, 70616, 113932, 121444, 212527, 227864, 242888, 394693, 425054, 789386, 850108, 1578772, 1700216, 2762851, 3157544, 5525702, 11051404, 22102808]

約数ペア:

[(1, 22102808), (2, 11051404), (4, 5525702), (7, 3157544), (8, 2762851), (13, 1700216), (14, 1578772), (26, 850108), (28, 789386), (52, 425054), (56, 394693), (91, 242888), (97, 227864), (104, 212527), (182, 121444), (194, 113932), (313, 70616), (364, 60722), (388, 56966), (626, 35308), (679, 32552), (728, 30361), (776, 28483), (1252, 17654), (1261, 17528), (1358, 16276), (2191, 10088), (2504, 8827), (2522, 8764), (2716, 8138), (4069, 5432), (4382, 5044)]