72506096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{348587}}^1$

素因数の和:348608

約数の個数: 20

約数和(自身を含む): 151287192

約数和(自身を除く): 78781096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 348587, 697174, 1394348, 2788696, 4531631, 5577392, 9063262, 18126524, 36253048, 72506096]

約数ペア:

[(1, 72506096), (2, 36253048), (4, 18126524), (8, 9063262), (13, 5577392), (16, 4531631), (26, 2788696), (52, 1394348), (104, 697174), (208, 348587)]