40261228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75679}}^1$

素因数の和:75709

約数の個数: 24

約数和(自身を含む): 84761600

約数和(自身を除く): 44500372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75679, 151358, 302716, 529753, 1059506, 1437901, 2119012, 2875802, 5751604, 10065307, 20130614, 40261228]

約数ペア:

[(1, 40261228), (2, 20130614), (4, 10065307), (7, 5751604), (14, 2875802), (19, 2119012), (28, 1437901), (38, 1059506), (76, 529753), (133, 302716), (266, 151358), (532, 75679)]