61358492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:822

約数の個数: 36

約数和(自身を含む): 117288360

約数和(自身を除く): 55929868

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 338, 556, 653, 676, 1306, 1807, 2612, 3614, 7228, 8489, 16978, 23491, 33956, 46982, 90767, 93964, 110357, 181534, 220714, 363068, 441428, 1179971, 2359942, 4719884, 15339623, 30679246, 61358492]

約数ペア:

[(1, 61358492), (2, 30679246), (4, 15339623), (13, 4719884), (26, 2359942), (52, 1179971), (139, 441428), (169, 363068), (278, 220714), (338, 181534), (556, 110357), (653, 93964), (676, 90767), (1306, 46982), (1807, 33956), (2612, 23491), (3614, 16978), (7228, 8489)]