76778468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{77711}}^1$

素因数の和:77747

約数の個数: 24

約数和(自身を含む): 152315520

約数和(自身を除く): 75537052

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 77711, 155422, 310844, 1010243, 1476509, 2020486, 2953018, 4040972, 5906036, 19194617, 38389234, 76778468]

約数ペア:

[(1, 76778468), (2, 38389234), (4, 19194617), (13, 5906036), (19, 4040972), (26, 2953018), (38, 2020486), (52, 1476509), (76, 1010243), (247, 310844), (494, 155422), (988, 77711)]