66212354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 112299264

約数和(自身を除く): 46086910

約数列:

[1, 2, 13, 23, 26, 46, 263, 299, 421, 526, 598, 842, 3419, 5473, 6049, 6838, 9683, 10946, 12098, 19366, 78637, 110723, 125879, 157274, 221446, 251758, 1439399, 2546629, 2878798, 5093258, 33106177, 66212354]

約数ペア:

[(1, 66212354), (2, 33106177), (13, 5093258), (23, 2878798), (26, 2546629), (46, 1439399), (263, 251758), (299, 221446), (421, 157274), (526, 125879), (598, 110723), (842, 78637), (3419, 19366), (5473, 12098), (6049, 10946), (6838, 9683)]