7249112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 14987280

約数和(自身を除く): 7738168

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1621, 2236, 3242, 4472, 6484, 12968, 21073, 42146, 69703, 84292, 139406, 168584, 278812, 557624, 906139, 1812278, 3624556, 7249112]

約数ペア:

[(1, 7249112), (2, 3624556), (4, 1812278), (8, 906139), (13, 557624), (26, 278812), (43, 168584), (52, 139406), (86, 84292), (104, 69703), (172, 42146), (344, 21073), (559, 12968), (1118, 6484), (1621, 4472), (2236, 3242)]