77988404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1427}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 147221088

約数和(自身を除く): 69232684

約数列:

[1, 2, 4, 13, 26, 52, 1051, 1427, 2102, 2854, 4204, 5708, 13663, 18551, 27326, 37102, 54652, 74204, 1499777, 2999554, 5999108, 19497101, 38994202, 77988404]

約数ペア:

[(1, 77988404), (2, 38994202), (4, 19497101), (13, 5999108), (26, 2999554), (52, 1499777), (1051, 74204), (1427, 54652), (2102, 37102), (2854, 27326), (4204, 18551), (5708, 13663)]