22254232

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 57168720

約数和(自身を除く): 34914488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 397, 539, 572, 616, 637, 728, 794, 1001, 1078, 1144, 1274, 1588, 2002, 2156, 2548, 2779, 3176, 4004, 4312, 4367, 5096, 5161, 5558, 7007, 8008, 8734, 10322, 11116, 14014, 17468, 19453, 20644, 22232, 28028, 30569, 34936, 36127, 38906, 41288, 56056, 56771, 61138, 72254, 77812, 113542, 122276, 144508, 155624, 213983, 227084, 244552, 252889, 289016, 397397, 427966, 454168, 505778, 794794, 855932, 1011556, 1589588, 1711864, 2023112, 2781779, 3179176, 5563558, 11127116, 22254232]

約数ペア:

[(1, 22254232), (2, 11127116), (4, 5563558), (7, 3179176), (8, 2781779), (11, 2023112), (13, 1711864), (14, 1589588), (22, 1011556), (26, 855932), (28, 794794), (44, 505778), (49, 454168), (52, 427966), (56, 397397), (77, 289016), (88, 252889), (91, 244552), (98, 227084), (104, 213983), (143, 155624), (154, 144508), (182, 122276), (196, 113542), (286, 77812), (308, 72254), (364, 61138), (392, 56771), (397, 56056), (539, 41288), (572, 38906), (616, 36127), (637, 34936), (728, 30569), (794, 28028), (1001, 22232), (1078, 20644), (1144, 19453), (1274, 17468), (1588, 14014), (2002, 11116), (2156, 10322), (2548, 8734), (2779, 8008), (3176, 7007), (4004, 5558), (4312, 5161), (4367, 5096)]