25736693724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1438447}}^1$

素因数の和:1438535

約数の個数: 72

約数和(自身を含む): 75397690368

約数和(自身を除く): 49660996644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 1438447, 2876894, 4315341, 5753788, 8630682, 10069129, 12946023, 17261364, 20138258, 25892046, 30207387, 40276516, 51784092, 60414774, 90622161, 102129737, 120829548, 181244322, 204259474, 306389211, 362488644, 408518948, 612778422, 714908159, 919167633, 1225556844, 1429816318, 1838335266, 2144724477, 2859632636, 3676670532, 4289448954, 6434173431, 8578897908, 12868346862, 25736693724]

約数ペア:

[(1, 25736693724), (2, 12868346862), (3, 8578897908), (4, 6434173431), (6, 4289448954), (7, 3676670532), (9, 2859632636), (12, 2144724477), (14, 1838335266), (18, 1429816318), (21, 1225556844), (28, 919167633), (36, 714908159), (42, 612778422), (63, 408518948), (71, 362488644), (84, 306389211), (126, 204259474), (142, 181244322), (213, 120829548), (252, 102129737), (284, 90622161), (426, 60414774), (497, 51784092), (639, 40276516), (852, 30207387), (994, 25892046), (1278, 20138258), (1491, 17261364), (1988, 12946023), (2556, 10069129), (2982, 8630682), (4473, 5753788), (5964, 4315341), (8946, 2876894), (17892, 1438447)]