72038722

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17929}}^1$

素因数の和:17986

約数の個数: 24

約数和(自身を含む): 128773260

約数和(自身を除く): 56734538

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 17929, 35858, 125503, 251006, 735089, 878521, 1470178, 1757042, 5145623, 10291246, 36019361, 72038722]

約数ペア:

[(1, 72038722), (2, 36019361), (7, 10291246), (14, 5145623), (41, 1757042), (49, 1470178), (82, 878521), (98, 735089), (287, 251006), (574, 125503), (2009, 35858), (4018, 17929)]