7171208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 15444000

約数和(自身を除く): 8272792

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 4289, 8578, 17156, 34312, 47179, 81491, 94358, 162982, 188716, 325964, 377432, 651928, 896401, 1792802, 3585604, 7171208]

約数ペア:

[(1, 7171208), (2, 3585604), (4, 1792802), (8, 896401), (11, 651928), (19, 377432), (22, 325964), (38, 188716), (44, 162982), (76, 94358), (88, 81491), (152, 47179), (209, 34312), (418, 17156), (836, 8578), (1672, 4289)]