57788848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 130304160

約数和(自身を除く): 72515312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 208, 221, 236, 272, 277, 442, 472, 554, 767, 884, 944, 1003, 1108, 1534, 1768, 2006, 2216, 3068, 3536, 3601, 4012, 4432, 4709, 6136, 7202, 8024, 9418, 12272, 13039, 14404, 16048, 16343, 18836, 26078, 28808, 32686, 37672, 52156, 57616, 61217, 65372, 75344, 104312, 122434, 130744, 208624, 212459, 244868, 261488, 277831, 424918, 489736, 555662, 849836, 979472, 1111324, 1699672, 2222648, 3399344, 3611803, 4445296, 7223606, 14447212, 28894424, 57788848]

約数ペア:

[(1, 57788848), (2, 28894424), (4, 14447212), (8, 7223606), (13, 4445296), (16, 3611803), (17, 3399344), (26, 2222648), (34, 1699672), (52, 1111324), (59, 979472), (68, 849836), (104, 555662), (118, 489736), (136, 424918), (208, 277831), (221, 261488), (236, 244868), (272, 212459), (277, 208624), (442, 130744), (472, 122434), (554, 104312), (767, 75344), (884, 65372), (944, 61217), (1003, 57616), (1108, 52156), (1534, 37672), (1768, 32686), (2006, 28808), (2216, 26078), (3068, 18836), (3536, 16343), (3601, 16048), (4012, 14404), (4432, 13039), (4709, 12272), (6136, 9418), (7202, 8024)]