25824661528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{9677}}^1$

素因数の和:9980

約数の個数: 64

約数和(自身を含む): 51785042400

約数和(自身を除く): 25960380872

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 181, 194, 362, 388, 724, 776, 1448, 1843, 3439, 3686, 6878, 7372, 9677, 13756, 14744, 17557, 19354, 27512, 35114, 38708, 70228, 77416, 140456, 183863, 333583, 367726, 667166, 735452, 938669, 1334332, 1470904, 1751537, 1877338, 2668664, 3503074, 3754676, 7006148, 7509352, 14012296, 17834711, 33279203, 35669422, 66558406, 71338844, 133116812, 142677688, 169899089, 266233624, 339798178, 679596356, 1359192712, 3228082691, 6456165382, 12912330764, 25824661528]

約数ペア:

[(1, 25824661528), (2, 12912330764), (4, 6456165382), (8, 3228082691), (19, 1359192712), (38, 679596356), (76, 339798178), (97, 266233624), (152, 169899089), (181, 142677688), (194, 133116812), (362, 71338844), (388, 66558406), (724, 35669422), (776, 33279203), (1448, 17834711), (1843, 14012296), (3439, 7509352), (3686, 7006148), (6878, 3754676), (7372, 3503074), (9677, 2668664), (13756, 1877338), (14744, 1751537), (17557, 1470904), (19354, 1334332), (27512, 938669), (35114, 735452), (38708, 667166), (70228, 367726), (77416, 333583), (140456, 183863)]