15698816528

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{81649}}^1$

素因数の和:81915

約数の個数: 40

約数和(自身を含む): 31072397400

約数和(自身を除く): 15373580872

約数列:

[1, 2, 4, 8, 16, 61, 122, 197, 244, 394, 488, 788, 976, 1576, 3152, 12017, 24034, 48068, 81649, 96136, 163298, 192272, 326596, 653192, 1306384, 4980589, 9961178, 16084853, 19922356, 32169706, 39844712, 64339412, 79689424, 128678824, 257357648, 981176033, 1962352066, 3924704132, 7849408264, 15698816528]

約数ペア:

[(1, 15698816528), (2, 7849408264), (4, 3924704132), (8, 1962352066), (16, 981176033), (61, 257357648), (122, 128678824), (197, 79689424), (244, 64339412), (394, 39844712), (488, 32169706), (788, 19922356), (976, 16084853), (1576, 9961178), (3152, 4980589), (12017, 1306384), (24034, 653192), (48068, 326596), (81649, 192272), (96136, 163298)]