9751216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 19589024

約数和(自身を除く): 9837808

約数列:

[1, 2, 4, 8, 16, 61, 97, 103, 122, 194, 206, 244, 388, 412, 488, 776, 824, 976, 1552, 1648, 5917, 6283, 9991, 11834, 12566, 19982, 23668, 25132, 39964, 47336, 50264, 79928, 94672, 100528, 159856, 609451, 1218902, 2437804, 4875608, 9751216]

約数ペア:

[(1, 9751216), (2, 4875608), (4, 2437804), (8, 1218902), (16, 609451), (61, 159856), (97, 100528), (103, 94672), (122, 79928), (194, 50264), (206, 47336), (244, 39964), (388, 25132), (412, 23668), (488, 19982), (776, 12566), (824, 11834), (976, 9991), (1552, 6283), (1648, 5917)]