38880628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 69995520

約数和(自身を除く): 31114892

約数列:

[1, 2, 4, 41, 82, 164, 383, 619, 766, 1238, 1532, 2476, 15703, 25379, 31406, 50758, 62812, 101516, 237077, 474154, 948308, 9720157, 19440314, 38880628]

約数ペア:

[(1, 38880628), (2, 19440314), (4, 9720157), (41, 948308), (82, 474154), (164, 237077), (383, 101516), (619, 62812), (766, 50758), (1238, 31406), (1532, 25379), (2476, 15703)]