7211248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40973}}^1$

素因数の和:40992

約数の個数: 20

約数和(自身を含む): 15242328

約数和(自身を除く): 8031080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40973, 81946, 163892, 327784, 450703, 655568, 901406, 1802812, 3605624, 7211248]

約数ペア:

[(1, 7211248), (2, 3605624), (4, 1802812), (8, 901406), (11, 655568), (16, 450703), (22, 327784), (44, 163892), (88, 81946), (176, 40973)]