15291704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 30553200

約数和(自身を除く): 15261496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 491, 916, 982, 1832, 1964, 3893, 3928, 7786, 8347, 15572, 16694, 31144, 33388, 66776, 112439, 224878, 449756, 899512, 1911463, 3822926, 7645852, 15291704]

約数ペア:

[(1, 15291704), (2, 7645852), (4, 3822926), (8, 1911463), (17, 899512), (34, 449756), (68, 224878), (136, 112439), (229, 66776), (458, 33388), (491, 31144), (916, 16694), (982, 15572), (1832, 8347), (1964, 7786), (3893, 3928)]