26899268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 52229100

約数和(自身を除く): 25329832

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 373, 484, 596, 746, 1492, 1639, 3278, 4103, 6556, 8206, 16412, 18029, 36058, 45133, 55577, 72116, 90266, 111154, 180532, 222308, 611347, 1222694, 2445388, 6724817, 13449634, 26899268]

約数ペア:

[(1, 26899268), (2, 13449634), (4, 6724817), (11, 2445388), (22, 1222694), (44, 611347), (121, 222308), (149, 180532), (242, 111154), (298, 90266), (373, 72116), (484, 55577), (596, 45133), (746, 36058), (1492, 18029), (1639, 16412), (3278, 8206), (4103, 6556)]