74632684

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 160777400

約数和(自身を除く): 86144716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 409, 532, 686, 818, 931, 1372, 1636, 1862, 2401, 2863, 3724, 4802, 5726, 6517, 7771, 9604, 11452, 13034, 15542, 20041, 26068, 31084, 40082, 45619, 54397, 80164, 91238, 108794, 140287, 182476, 217588, 280574, 380779, 561148, 761558, 982009, 1523116, 1964018, 2665453, 3928036, 5330906, 10661812, 18658171, 37316342, 74632684]

約数ペア:

[(1, 74632684), (2, 37316342), (4, 18658171), (7, 10661812), (14, 5330906), (19, 3928036), (28, 2665453), (38, 1964018), (49, 1523116), (76, 982009), (98, 761558), (133, 561148), (196, 380779), (266, 280574), (343, 217588), (409, 182476), (532, 140287), (686, 108794), (818, 91238), (931, 80164), (1372, 54397), (1636, 45619), (1862, 40082), (2401, 31084), (2863, 26068), (3724, 20041), (4802, 15542), (5726, 13034), (6517, 11452), (7771, 9604)]