28937580931

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{32119}}^1$

素因数の和:32323

約数の個数: 32

約数和(自身を含む): 35855170560

約数和(自身を除く): 6917589629

約数列:

[1, 7, 17, 67, 113, 119, 469, 791, 1139, 1921, 7571, 7973, 13447, 32119, 52997, 128707, 224833, 546023, 900949, 2151973, 3629447, 3822161, 15063811, 25406129, 36583541, 61700599, 243172949, 256084787, 431904193, 1702210643, 4133940133, 28937580931]

約数ペア:

[(1, 28937580931), (7, 4133940133), (17, 1702210643), (67, 431904193), (113, 256084787), (119, 243172949), (469, 61700599), (791, 36583541), (1139, 25406129), (1921, 15063811), (7571, 3822161), (7973, 3629447), (13447, 2151973), (32119, 900949), (52997, 546023), (128707, 224833)]