28614054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21977}}^1$

素因数の和:22020

約数の個数: 32

約数和(自身を含む): 67516416

約数和(自身を除く): 38902362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 21977, 43954, 65931, 131862, 153839, 307678, 461517, 681287, 923034, 1362574, 2043861, 4087722, 4769009, 9538018, 14307027, 28614054]

約数ペア:

[(1, 28614054), (2, 14307027), (3, 9538018), (6, 4769009), (7, 4087722), (14, 2043861), (21, 1362574), (31, 923034), (42, 681287), (62, 461517), (93, 307678), (186, 153839), (217, 131862), (434, 65931), (651, 43954), (1302, 21977)]