27980768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{46021}}^1$

素因数の和:46050

約数の個数: 24

約数和(自身を含む): 57987720

約数和(自身を除く): 30006952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 46021, 92042, 184084, 368168, 736336, 874399, 1472672, 1748798, 3497596, 6995192, 13990384, 27980768]

約数ペア:

[(1, 27980768), (2, 13990384), (4, 6995192), (8, 3497596), (16, 1748798), (19, 1472672), (32, 874399), (38, 736336), (76, 368168), (152, 184084), (304, 92042), (608, 46021)]