68428045378

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{63476851}}^1$

素因数の和:63476878

約数の個数: 24

約数和(自身を含む): 130254500304

約数和(自身を除く): 61826454926

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 63476851, 126953702, 444337957, 698245361, 888675914, 1396490722, 3110365699, 4887717527, 6220731398, 9775435054, 34214022689, 68428045378]

約数ペア:

[(1, 68428045378), (2, 34214022689), (7, 9775435054), (11, 6220731398), (14, 4887717527), (22, 3110365699), (49, 1396490722), (77, 888675914), (98, 698245361), (154, 444337957), (539, 126953702), (1078, 63476851)]