41425982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 69888000

約数和(自身を除く): 28462018

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 499, 806, 998, 1339, 2678, 3193, 6386, 6487, 12974, 15469, 30938, 41509, 51397, 83018, 102794, 201097, 402194, 668161, 1336322, 1593307, 3186614, 20712991, 41425982]

約数ペア:

[(1, 41425982), (2, 20712991), (13, 3186614), (26, 1593307), (31, 1336322), (62, 668161), (103, 402194), (206, 201097), (403, 102794), (499, 83018), (806, 51397), (998, 41509), (1339, 30938), (2678, 15469), (3193, 12974), (6386, 6487)]