28661402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186113}}^1$

素因数の和:186133

約数の個数: 16

約数和(自身を含む): 53600832

約数和(自身を除く): 24939430

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 186113, 372226, 1302791, 2047243, 2605582, 4094486, 14330701, 28661402]

約数ペア:

[(1, 28661402), (2, 14330701), (7, 4094486), (11, 2605582), (14, 2047243), (22, 1302791), (77, 372226), (154, 186113)]