47981822

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 85071360

約数和(自身を除く): 37089538

約数列:

[1, 2, 7, 14, 37, 74, 211, 259, 422, 439, 518, 878, 1477, 2954, 3073, 6146, 7807, 15614, 16243, 32486, 54649, 92629, 109298, 113701, 185258, 227402, 648403, 1296806, 3427273, 6854546, 23990911, 47981822]

約数ペア:

[(1, 47981822), (2, 23990911), (7, 6854546), (14, 3427273), (37, 1296806), (74, 648403), (211, 227402), (259, 185258), (422, 113701), (439, 109298), (518, 92629), (878, 54649), (1477, 32486), (2954, 16243), (3073, 15614), (6146, 7807)]