61979632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 142990848

約数和(自身を除く): 81011216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 103, 104, 143, 176, 206, 208, 263, 286, 412, 526, 572, 824, 1052, 1133, 1144, 1339, 1648, 2104, 2266, 2288, 2678, 2893, 3419, 4208, 4532, 5356, 5786, 6838, 9064, 10712, 11572, 13676, 14729, 18128, 21424, 23144, 27089, 27352, 29458, 37609, 46288, 54178, 54704, 58916, 75218, 108356, 117832, 150436, 216712, 235664, 297979, 300872, 352157, 433424, 595958, 601744, 704314, 1191916, 1408628, 2383832, 2817256, 3873727, 4767664, 5634512, 7747454, 15494908, 30989816, 61979632]

約数ペア:

[(1, 61979632), (2, 30989816), (4, 15494908), (8, 7747454), (11, 5634512), (13, 4767664), (16, 3873727), (22, 2817256), (26, 2383832), (44, 1408628), (52, 1191916), (88, 704314), (103, 601744), (104, 595958), (143, 433424), (176, 352157), (206, 300872), (208, 297979), (263, 235664), (286, 216712), (412, 150436), (526, 117832), (572, 108356), (824, 75218), (1052, 58916), (1133, 54704), (1144, 54178), (1339, 46288), (1648, 37609), (2104, 29458), (2266, 27352), (2288, 27089), (2678, 23144), (2893, 21424), (3419, 18128), (4208, 14729), (4532, 13676), (5356, 11572), (5786, 10712), (6838, 9064)]