71801394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55147}}^1$

素因数の和:55190

約数の個数: 32

約数和(自身を含む): 169414656

約数和(自身を除く): 97613262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55147, 110294, 165441, 330882, 386029, 772058, 1158087, 1709557, 2316174, 3419114, 5128671, 10257342, 11966899, 23933798, 35900697, 71801394]

約数ペア:

[(1, 71801394), (2, 35900697), (3, 23933798), (6, 11966899), (7, 10257342), (14, 5128671), (21, 3419114), (31, 2316174), (42, 1709557), (62, 1158087), (93, 772058), (186, 386029), (217, 330882), (434, 165441), (651, 110294), (1302, 55147)]