8992864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 19123776

約数和(自身を除く): 10130912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 271, 272, 488, 542, 544, 976, 1037, 1084, 1952, 2074, 2168, 4148, 4336, 4607, 8296, 8672, 9214, 16531, 16592, 18428, 33062, 33184, 36856, 66124, 73712, 132248, 147424, 264496, 281027, 528992, 562054, 1124108, 2248216, 4496432, 8992864]

約数ペア:

[(1, 8992864), (2, 4496432), (4, 2248216), (8, 1124108), (16, 562054), (17, 528992), (32, 281027), (34, 264496), (61, 147424), (68, 132248), (122, 73712), (136, 66124), (244, 36856), (271, 33184), (272, 33062), (488, 18428), (542, 16592), (544, 16531), (976, 9214), (1037, 8672), (1084, 8296), (1952, 4607), (2074, 4336), (2168, 4148)]