7137821936

素因数分解:

$2^4\times 7^1\times {\mathrm{63730553}}^1$

素因数の和:63730568

約数の個数: 20

約数和(自身を含む): 15805177392

約数和(自身を除く): 8667355456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63730553, 127461106, 254922212, 446113871, 509844424, 892227742, 1019688848, 1784455484, 3568910968, 7137821936]

約数ペア:

[(1, 7137821936), (2, 3568910968), (4, 1784455484), (7, 1019688848), (8, 892227742), (14, 509844424), (16, 446113871), (28, 254922212), (56, 127461106), (112, 63730553)]