22243256

素因数分解:

$2^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 48940200

約数和(自身を除く): 26696944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 317, 358, 392, 634, 716, 1253, 1268, 1432, 2219, 2506, 2536, 4438, 5012, 8771, 8876, 10024, 15533, 17542, 17752, 31066, 35084, 56743, 62132, 70168, 113486, 124264, 226972, 397201, 453944, 794402, 1588804, 2780407, 3177608, 5560814, 11121628, 22243256]

約数ペア:

[(1, 22243256), (2, 11121628), (4, 5560814), (7, 3177608), (8, 2780407), (14, 1588804), (28, 794402), (49, 453944), (56, 397201), (98, 226972), (179, 124264), (196, 113486), (317, 70168), (358, 62132), (392, 56743), (634, 35084), (716, 31066), (1253, 17752), (1268, 17542), (1432, 15533), (2219, 10024), (2506, 8876), (2536, 8771), (4438, 5012)]