28865688

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19717}}^1$

素因数の和:19787

約数の個数: 32

約数和(自身を含む): 73350960

約数和(自身を除く): 44485272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19717, 39434, 59151, 78868, 118302, 157736, 236604, 473208, 1202737, 2405474, 3608211, 4810948, 7216422, 9621896, 14432844, 28865688]

約数ペア:

[(1, 28865688), (2, 14432844), (3, 9621896), (4, 7216422), (6, 4810948), (8, 3608211), (12, 2405474), (24, 1202737), (61, 473208), (122, 236604), (183, 157736), (244, 118302), (366, 78868), (488, 59151), (732, 39434), (1464, 19717)]