140772044

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{28087}}^1$

素因数の和:28277

約数の個数: 24

約数和(自身を含む): 283127040

約数和(自身を除く): 142354996

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 28087, 56174, 112348, 196609, 393218, 786436, 5027573, 10055146, 20110292, 35193011, 70386022, 140772044]

約数ペア:

[(1, 140772044), (2, 70386022), (4, 35193011), (7, 20110292), (14, 10055146), (28, 5027573), (179, 786436), (358, 393218), (716, 196609), (1253, 112348), (2506, 56174), (5012, 28087)]