40317088

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9509

約数の個数: 48

約数和(自身を含む): 95497920

約数和(自身を除く): 55180832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9473, 18946, 37892, 66311, 75784, 132622, 151568, 179987, 265244, 303136, 359974, 530488, 719948, 1060976, 1259909, 1439896, 2121952, 2519818, 2879792, 5039636, 5759584, 10079272, 20158544, 40317088]

約数ペア:

[(1, 40317088), (2, 20158544), (4, 10079272), (7, 5759584), (8, 5039636), (14, 2879792), (16, 2519818), (19, 2121952), (28, 1439896), (32, 1259909), (38, 1060976), (56, 719948), (76, 530488), (112, 359974), (133, 303136), (152, 265244), (224, 179987), (266, 151568), (304, 132622), (532, 75784), (608, 66311), (1064, 37892), (2128, 18946), (4256, 9473)]