27968722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1289}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 44272800

約数和(自身を除く): 16304078

約数列:

[1, 2, 19, 38, 571, 1142, 1289, 2578, 10849, 21698, 24491, 48982, 736019, 1472038, 13984361, 27968722]

約数ペア:

[(1, 27968722), (2, 13984361), (19, 1472038), (38, 736019), (571, 48982), (1142, 24491), (1289, 21698), (2578, 10849)]