17520472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 35536320

約数和(自身を除く): 18015848

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2741, 3196, 5482, 6392, 10964, 21928, 46597, 93194, 128827, 186388, 257654, 372776, 515308, 1030616, 2190059, 4380118, 8760236, 17520472]

約数ペア:

[(1, 17520472), (2, 8760236), (4, 4380118), (8, 2190059), (17, 1030616), (34, 515308), (47, 372776), (68, 257654), (94, 186388), (136, 128827), (188, 93194), (376, 46597), (799, 21928), (1598, 10964), (2741, 6392), (3196, 5482)]