71627422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 115467264

約数和(自身を除く): 43839842

約数列:

[1, 2, 31, 43, 62, 67, 86, 134, 401, 802, 1333, 2077, 2666, 2881, 4154, 5762, 12431, 17243, 24862, 26867, 34486, 53734, 89311, 178622, 534533, 832877, 1069066, 1155281, 1665754, 2310562, 35813711, 71627422]

約数ペア:

[(1, 71627422), (2, 35813711), (31, 2310562), (43, 1665754), (62, 1155281), (67, 1069066), (86, 832877), (134, 534533), (401, 178622), (802, 89311), (1333, 53734), (2077, 34486), (2666, 26867), (2881, 24862), (4154, 17243), (5762, 12431)]