76427390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25561}}^1$

素因数の和:25604

約数の個数: 32

約数和(自身を含む): 154598976

約数和(自身を除く): 78171586

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 25561, 51122, 127805, 255610, 332293, 587903, 664586, 1175806, 1661465, 2939515, 3322930, 5879030, 7642739, 15285478, 38213695, 76427390]

約数ペア:

[(1, 76427390), (2, 38213695), (5, 15285478), (10, 7642739), (13, 5879030), (23, 3322930), (26, 2939515), (46, 1661465), (65, 1175806), (115, 664586), (130, 587903), (230, 332293), (299, 255610), (598, 127805), (1495, 51122), (2990, 25561)]