74128938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8719}}^1$

素因数の和:8846

約数の個数: 32

約数和(自身を含む): 161145600

約数和(自身を除く): 87016662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 8719, 17438, 26157, 52314, 113347, 226694, 340041, 680082, 950371, 1900742, 2851113, 5702226, 12354823, 24709646, 37064469, 74128938]

約数ペア:

[(1, 74128938), (2, 37064469), (3, 24709646), (6, 12354823), (13, 5702226), (26, 2851113), (39, 1900742), (78, 950371), (109, 680082), (218, 340041), (327, 226694), (654, 113347), (1417, 52314), (2834, 26157), (4251, 17438), (8502, 8719)]