65407738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 117666432

約数和(自身を除く): 52258694

約数列:

[1, 2, 11, 17, 22, 34, 47, 61, 94, 122, 187, 374, 517, 671, 799, 1034, 1037, 1342, 1598, 2074, 2867, 3721, 5734, 7442, 8789, 11407, 17578, 22814, 31537, 40931, 48739, 63074, 63257, 81862, 97478, 126514, 174887, 349774, 536129, 695827, 1072258, 1391654, 1923757, 2973079, 3847514, 5946158, 32703869, 65407738]

約数ペア:

[(1, 65407738), (2, 32703869), (11, 5946158), (17, 3847514), (22, 2973079), (34, 1923757), (47, 1391654), (61, 1072258), (94, 695827), (122, 536129), (187, 349774), (374, 174887), (517, 126514), (671, 97478), (799, 81862), (1034, 63257), (1037, 63074), (1342, 48739), (1598, 40931), (2074, 31537), (2867, 22814), (3721, 17578), (5734, 11407), (7442, 8789)]