61140196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7489}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 115975160

約数和(自身を除く): 54834964

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 7489, 8164, 14978, 29956, 97357, 194714, 389428, 1175773, 2351546, 4703092, 15285049, 30570098, 61140196]

約数ペア:

[(1, 61140196), (2, 30570098), (4, 15285049), (13, 4703092), (26, 2351546), (52, 1175773), (157, 389428), (314, 194714), (628, 97357), (2041, 29956), (4082, 14978), (7489, 8164)]