64979876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54331}}^1$

素因数の和:54371

約数の個数: 24

約数和(自身を含む): 127788864

約数和(自身を除く): 62808988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 54331, 108662, 217324, 706303, 1249613, 1412606, 2499226, 2825212, 4998452, 16244969, 32489938, 64979876]

約数ペア:

[(1, 64979876), (2, 32489938), (4, 16244969), (13, 4998452), (23, 2825212), (26, 2499226), (46, 1412606), (52, 1249613), (92, 706303), (299, 217324), (598, 108662), (1196, 54331)]