28287156974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1328909}}^1$

素因数の和:1329307

約数の個数: 16

約数和(自身を含む): 44013499200

約数和(自身を除く): 15726342226

約数列:

[1, 2, 29, 58, 367, 734, 10643, 21286, 1328909, 2657818, 38538361, 77076722, 487709603, 975419206, 14143578487, 28287156974]

約数ペア:

[(1, 28287156974), (2, 14143578487), (29, 975419206), (58, 487709603), (367, 77076722), (734, 38538361), (10643, 2657818), (21286, 1328909)]