25749174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 57789504

約数和(自身を除く): 32040330

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 211, 258, 422, 473, 633, 946, 1266, 1419, 1849, 2321, 2838, 3698, 4642, 5547, 6963, 9073, 11094, 13926, 18146, 20339, 27219, 40678, 54438, 61017, 99803, 122034, 199606, 299409, 390139, 598818, 780278, 1170417, 2340834, 4291529, 8583058, 12874587, 25749174]

約数ペア:

[(1, 25749174), (2, 12874587), (3, 8583058), (6, 4291529), (11, 2340834), (22, 1170417), (33, 780278), (43, 598818), (66, 390139), (86, 299409), (129, 199606), (211, 122034), (258, 99803), (422, 61017), (473, 54438), (633, 40678), (946, 27219), (1266, 20339), (1419, 18146), (1849, 13926), (2321, 11094), (2838, 9073), (3698, 6963), (4642, 5547)]