41284390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4396

約数の個数: 32

約数和(自身を含む): 85559040

約数和(自身を除く): 44274650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4243, 4865, 8486, 9730, 21215, 29701, 42430, 59402, 148505, 297010, 589777, 1179554, 2948885, 4128439, 5897770, 8256878, 20642195, 41284390]

約数ペア:

[(1, 41284390), (2, 20642195), (5, 8256878), (7, 5897770), (10, 4128439), (14, 2948885), (35, 1179554), (70, 589777), (139, 297010), (278, 148505), (695, 59402), (973, 42430), (1390, 29701), (1946, 21215), (4243, 9730), (4865, 8486)]