57707008

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2808

約数の個数: 40

約数和(自身を含む): 118156500

約数和(自身を除く): 60449492

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 2749, 5248, 5498, 10496, 10996, 20992, 21992, 43984, 87968, 112709, 175936, 225418, 351872, 450836, 703744, 901672, 1407488, 1803344, 3606688, 7213376, 14426752, 28853504, 57707008]

約数ペア:

[(1, 57707008), (2, 28853504), (4, 14426752), (8, 7213376), (16, 3606688), (32, 1803344), (41, 1407488), (64, 901672), (82, 703744), (128, 450836), (164, 351872), (256, 225418), (328, 175936), (512, 112709), (656, 87968), (1312, 43984), (2624, 21992), (2749, 20992), (5248, 10996), (5498, 10496)]