78826852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1459}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 148803200

約数和(自身を除く): 69976348

約数列:

[1, 2, 4, 13, 26, 52, 1039, 1459, 2078, 2918, 4156, 5836, 13507, 18967, 27014, 37934, 54028, 75868, 1515901, 3031802, 6063604, 19706713, 39413426, 78826852]

約数ペア:

[(1, 78826852), (2, 39413426), (4, 19706713), (13, 6063604), (26, 3031802), (52, 1515901), (1039, 75868), (1459, 54028), (2078, 37934), (2918, 27014), (4156, 18967), (5836, 13507)]