28892632

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 55928880

約数和(自身を除く): 27036248

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 664, 821, 1642, 3284, 4399, 6568, 8798, 17596, 35192, 43513, 68143, 87026, 136286, 174052, 272572, 348104, 545144, 3611579, 7223158, 14446316, 28892632]

約数ペア:

[(1, 28892632), (2, 14446316), (4, 7223158), (8, 3611579), (53, 545144), (83, 348104), (106, 272572), (166, 174052), (212, 136286), (332, 87026), (424, 68143), (664, 43513), (821, 35192), (1642, 17596), (3284, 8798), (4399, 6568)]