29121392818

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1\times {\mathrm{22481}}^1$

素因数の和:23938

約数の個数: 32

約数和(自身を含む): 50706442368

約数和(自身を除く): 21585049550

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1381, 2762, 9667, 19334, 22481, 44962, 92527, 157367, 185054, 314734, 647689, 1295378, 1506227, 3012454, 10543589, 21087178, 31046261, 62092522, 217323827, 434647654, 2080099487, 4160198974, 14560696409, 29121392818]

約数ペア:

[(1, 29121392818), (2, 14560696409), (7, 4160198974), (14, 2080099487), (67, 434647654), (134, 217323827), (469, 62092522), (938, 31046261), (1381, 21087178), (2762, 10543589), (9667, 3012454), (19334, 1506227), (22481, 1295378), (44962, 647689), (92527, 314734), (157367, 185054)]