7129928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 7385272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 383, 716, 766, 1432, 1532, 2327, 3064, 4654, 4979, 9308, 9958, 18616, 19916, 39832, 68557, 137114, 274228, 548456, 891241, 1782482, 3564964, 7129928]

約数ペア:

[(1, 7129928), (2, 3564964), (4, 1782482), (8, 891241), (13, 548456), (26, 274228), (52, 137114), (104, 68557), (179, 39832), (358, 19916), (383, 18616), (716, 9958), (766, 9308), (1432, 4979), (1532, 4654), (2327, 3064)]