22723448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 49420800

約数和(自身を除く): 26697352

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 103, 109, 184, 206, 218, 253, 412, 436, 506, 824, 872, 1012, 1133, 1199, 2024, 2266, 2369, 2398, 2507, 4532, 4738, 4796, 5014, 9064, 9476, 9592, 10028, 11227, 18952, 20056, 22454, 26059, 27577, 44908, 52118, 55154, 89816, 104236, 110308, 123497, 208472, 220616, 246994, 258221, 493988, 516442, 987976, 1032884, 2065768, 2840431, 5680862, 11361724, 22723448]

約数ペア:

[(1, 22723448), (2, 11361724), (4, 5680862), (8, 2840431), (11, 2065768), (22, 1032884), (23, 987976), (44, 516442), (46, 493988), (88, 258221), (92, 246994), (103, 220616), (109, 208472), (184, 123497), (206, 110308), (218, 104236), (253, 89816), (412, 55154), (436, 52118), (506, 44908), (824, 27577), (872, 26059), (1012, 22454), (1133, 20056), (1199, 18952), (2024, 11227), (2266, 10028), (2369, 9592), (2398, 9476), (2507, 9064), (4532, 5014), (4738, 4796)]