64306792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38461}}^1$

素因数の和:38497

約数の個数: 32

約数和(自身を含む): 138463200

約数和(自身を除く): 74156408

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 38461, 76922, 153844, 307688, 423071, 730759, 846142, 1461518, 1692284, 2923036, 3384568, 5846072, 8038349, 16076698, 32153396, 64306792]

約数ペア:

[(1, 64306792), (2, 32153396), (4, 16076698), (8, 8038349), (11, 5846072), (19, 3384568), (22, 2923036), (38, 1692284), (44, 1461518), (76, 846142), (88, 730759), (152, 423071), (209, 307688), (418, 153844), (836, 76922), (1672, 38461)]