22276562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 45121536

約数和(自身を除く): 22844974

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 67, 77, 119, 127, 134, 154, 187, 238, 254, 374, 469, 737, 889, 938, 1139, 1309, 1397, 1474, 1778, 2159, 2278, 2618, 2794, 4318, 5159, 7973, 8509, 9779, 10318, 12529, 15113, 15946, 17018, 19558, 23749, 25058, 30226, 47498, 59563, 87703, 93599, 119126, 144653, 166243, 175406, 187198, 289306, 332486, 655193, 1012571, 1310386, 1591183, 2025142, 3182366, 11138281, 22276562]

約数ペア:

[(1, 22276562), (2, 11138281), (7, 3182366), (11, 2025142), (14, 1591183), (17, 1310386), (22, 1012571), (34, 655193), (67, 332486), (77, 289306), (119, 187198), (127, 175406), (134, 166243), (154, 144653), (187, 119126), (238, 93599), (254, 87703), (374, 59563), (469, 47498), (737, 30226), (889, 25058), (938, 23749), (1139, 19558), (1309, 17018), (1397, 15946), (1474, 15113), (1778, 12529), (2159, 10318), (2278, 9779), (2618, 8509), (2794, 7973), (4318, 5159)]