22273552

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2887

約数の個数: 40

約数和(自身を含む): 50032512

約数和(自身を除く): 27758960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 2801, 3976, 5602, 7952, 11204, 19607, 22408, 39214, 44816, 78428, 156856, 198871, 313712, 397742, 795484, 1392097, 1590968, 2784194, 3181936, 5568388, 11136776, 22273552]

約数ペア:

[(1, 22273552), (2, 11136776), (4, 5568388), (7, 3181936), (8, 2784194), (14, 1590968), (16, 1392097), (28, 795484), (56, 397742), (71, 313712), (112, 198871), (142, 156856), (284, 78428), (497, 44816), (568, 39214), (994, 22408), (1136, 19607), (1988, 11204), (2801, 7952), (3976, 5602)]