28332914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 19878286

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 719, 1037, 1159, 1438, 2074, 2318, 12223, 13661, 19703, 24446, 27322, 39406, 43859, 87718, 232237, 464474, 745603, 833321, 1491206, 1666642, 14166457, 28332914]

約数ペア:

[(1, 28332914), (2, 14166457), (17, 1666642), (19, 1491206), (34, 833321), (38, 745603), (61, 464474), (122, 232237), (323, 87718), (646, 43859), (719, 39406), (1037, 27322), (1159, 24446), (1438, 19703), (2074, 13661), (2318, 12223)]