57839838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72481}}^1$

素因数の和:72512

約数の個数: 32

約数和(自身を含む): 139165440

約数和(自身を除く): 81325602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 72481, 144962, 217443, 434886, 507367, 1014734, 1377139, 1522101, 2754278, 3044202, 4131417, 8262834, 9639973, 19279946, 28919919, 57839838]

約数ペア:

[(1, 57839838), (2, 28919919), (3, 19279946), (6, 9639973), (7, 8262834), (14, 4131417), (19, 3044202), (21, 2754278), (38, 1522101), (42, 1377139), (57, 1014734), (114, 507367), (133, 434886), (266, 217443), (399, 144962), (798, 72481)]