71375812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 57325628

約数列:

[1, 2, 4, 37, 74, 148, 419, 838, 1151, 1676, 2302, 4604, 15503, 31006, 42587, 62012, 85174, 170348, 482269, 964538, 1929076, 17843953, 35687906, 71375812]

約数ペア:

[(1, 71375812), (2, 35687906), (4, 17843953), (37, 1929076), (74, 964538), (148, 482269), (419, 170348), (838, 85174), (1151, 62012), (1676, 42587), (2302, 31006), (4604, 15503)]