25346282

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 44271360

約数和(自身を除く): 18925078

約数列:

[1, 2, 13, 26, 31, 41, 59, 62, 82, 118, 169, 338, 403, 533, 767, 806, 1066, 1271, 1534, 1829, 2419, 2542, 3658, 4838, 5239, 6929, 9971, 10478, 13858, 16523, 19942, 23777, 31447, 33046, 47554, 62894, 74989, 149978, 214799, 309101, 408811, 429598, 618202, 817622, 974857, 1949714, 12673141, 25346282]

約数ペア:

[(1, 25346282), (2, 12673141), (13, 1949714), (26, 974857), (31, 817622), (41, 618202), (59, 429598), (62, 408811), (82, 309101), (118, 214799), (169, 149978), (338, 74989), (403, 62894), (533, 47554), (767, 33046), (806, 31447), (1066, 23777), (1271, 19942), (1534, 16523), (1829, 13858), (2419, 10478), (2542, 9971), (3658, 6929), (4838, 5239)]