265472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 570276

約数和(自身を除く): 304804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 2176, 3904, 4148, 4352, 7808, 8296, 15616, 16592, 33184, 66368, 132736, 265472]

約数ペア:

[(1, 265472), (2, 132736), (4, 66368), (8, 33184), (16, 16592), (17, 15616), (32, 8296), (34, 7808), (61, 4352), (64, 4148), (68, 3904), (122, 2176), (128, 2074), (136, 1952), (244, 1088), (256, 1037), (272, 976), (488, 544)]