78844688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4567}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 166531008

約数和(自身を除く): 87686320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 4567, 8632, 9134, 17264, 18268, 36536, 59371, 73072, 118742, 237484, 379061, 474968, 758122, 949936, 1516244, 3032488, 4927793, 6064976, 9855586, 19711172, 39422344, 78844688]

約数ペア:

[(1, 78844688), (2, 39422344), (4, 19711172), (8, 9855586), (13, 6064976), (16, 4927793), (26, 3032488), (52, 1516244), (83, 949936), (104, 758122), (166, 474968), (208, 379061), (332, 237484), (664, 118742), (1079, 73072), (1328, 59371), (2158, 36536), (4316, 18268), (4567, 17264), (8632, 9134)]