28395642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2377}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 62322624

約数和(自身を除く): 33926982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 2377, 3982, 4754, 5973, 7131, 11946, 14262, 26147, 52294, 78441, 156882, 430237, 860474, 1290711, 2581422, 4732607, 9465214, 14197821, 28395642]

約数ペア:

[(1, 28395642), (2, 14197821), (3, 9465214), (6, 4732607), (11, 2581422), (22, 1290711), (33, 860474), (66, 430237), (181, 156882), (362, 78441), (543, 52294), (1086, 26147), (1991, 14262), (2377, 11946), (3982, 7131), (4754, 5973)]