8223512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10438888

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 239, 253, 374, 391, 478, 506, 748, 782, 956, 1012, 1496, 1564, 1912, 2024, 2629, 3128, 4063, 4301, 5258, 5497, 8126, 8602, 10516, 10994, 16252, 17204, 21032, 21988, 32504, 34408, 43976, 44693, 60467, 89386, 93449, 120934, 178772, 186898, 241868, 357544, 373796, 483736, 747592, 1027939, 2055878, 4111756, 8223512]

約数ペア:

[(1, 8223512), (2, 4111756), (4, 2055878), (8, 1027939), (11, 747592), (17, 483736), (22, 373796), (23, 357544), (34, 241868), (44, 186898), (46, 178772), (68, 120934), (88, 93449), (92, 89386), (136, 60467), (184, 44693), (187, 43976), (239, 34408), (253, 32504), (374, 21988), (391, 21032), (478, 17204), (506, 16252), (748, 10994), (782, 10516), (956, 8602), (1012, 8126), (1496, 5497), (1564, 5258), (1912, 4301), (2024, 4063), (2629, 3128)]