77871404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{14827}}^1$

素因数の和:14945

約数の個数: 24

約数和(自身を含む): 148220688

約数和(自身を除く): 70349284

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 14827, 29654, 59308, 192751, 385502, 771004, 1497527, 2995054, 5990108, 19467851, 38935702, 77871404]

約数ペア:

[(1, 77871404), (2, 38935702), (4, 19467851), (13, 5990108), (26, 2995054), (52, 1497527), (101, 771004), (202, 385502), (404, 192751), (1313, 59308), (2626, 29654), (5252, 14827)]