61830704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{297263}}^1$

素因数の和:297284

約数の個数: 20

約数和(自身を含む): 129012576

約数和(自身を除く): 67181872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 297263, 594526, 1189052, 2378104, 3864419, 4756208, 7728838, 15457676, 30915352, 61830704]

約数ペア:

[(1, 61830704), (2, 30915352), (4, 15457676), (8, 7728838), (13, 4756208), (16, 3864419), (26, 2378104), (52, 1189052), (104, 594526), (208, 297263)]