18542657824

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{70657}}^1$

素因数の和:70865

約数の個数: 48

約数和(自身を含む): 37392213600

約数和(自身を除く): 18849555776

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 139, 236, 278, 472, 556, 944, 1112, 1888, 2224, 4448, 8201, 16402, 32804, 65608, 70657, 131216, 141314, 262432, 282628, 565256, 1130512, 2261024, 4168763, 8337526, 9821323, 16675052, 19642646, 33350104, 39285292, 66700208, 78570584, 133400416, 157141168, 314282336, 579458057, 1158916114, 2317832228, 4635664456, 9271328912, 18542657824]

約数ペア:

[(1, 18542657824), (2, 9271328912), (4, 4635664456), (8, 2317832228), (16, 1158916114), (32, 579458057), (59, 314282336), (118, 157141168), (139, 133400416), (236, 78570584), (278, 66700208), (472, 39285292), (556, 33350104), (944, 19642646), (1112, 16675052), (1888, 9821323), (2224, 8337526), (4448, 4168763), (8201, 2261024), (16402, 1130512), (32804, 565256), (65608, 282628), (70657, 262432), (131216, 141314)]