22729388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 23235412

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 379, 517, 638, 758, 1034, 1276, 1363, 1516, 2068, 2726, 4169, 5452, 8338, 10991, 14993, 16676, 17813, 21982, 29986, 35626, 43964, 59972, 71252, 120901, 195943, 241802, 391886, 483604, 516577, 783772, 1033154, 2066308, 5682347, 11364694, 22729388]

約数ペア:

[(1, 22729388), (2, 11364694), (4, 5682347), (11, 2066308), (22, 1033154), (29, 783772), (44, 516577), (47, 483604), (58, 391886), (94, 241802), (116, 195943), (188, 120901), (319, 71252), (379, 59972), (517, 43964), (638, 35626), (758, 29986), (1034, 21982), (1276, 17813), (1363, 16676), (1516, 14993), (2068, 10991), (2726, 8338), (4169, 5452)]