39879176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 83160000

約数和(自身を除く): 43280824

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 83, 109, 116, 152, 166, 218, 232, 332, 436, 551, 664, 872, 1102, 1577, 2071, 2204, 2407, 3154, 3161, 4142, 4408, 4814, 6308, 6322, 8284, 9047, 9628, 12616, 12644, 16568, 18094, 19256, 25288, 36188, 45733, 60059, 72376, 91466, 120118, 171893, 182932, 240236, 262363, 343786, 365864, 480472, 524726, 687572, 1049452, 1375144, 2098904, 4984897, 9969794, 19939588, 39879176]

約数ペア:

[(1, 39879176), (2, 19939588), (4, 9969794), (8, 4984897), (19, 2098904), (29, 1375144), (38, 1049452), (58, 687572), (76, 524726), (83, 480472), (109, 365864), (116, 343786), (152, 262363), (166, 240236), (218, 182932), (232, 171893), (332, 120118), (436, 91466), (551, 72376), (664, 60059), (872, 45733), (1102, 36188), (1577, 25288), (2071, 19256), (2204, 18094), (2407, 16568), (3154, 12644), (3161, 12616), (4142, 9628), (4408, 9047), (4814, 8284), (6308, 6322)]