65340928

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7542

約数の個数: 40

約数和(自身を含む): 138252312

約数和(自身を除く): 72911384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 7507, 8704, 15014, 30028, 60056, 120112, 127619, 240224, 255238, 480448, 510476, 960896, 1020952, 1921792, 2041904, 3843584, 4083808, 8167616, 16335232, 32670464, 65340928]

約数ペア:

[(1, 65340928), (2, 32670464), (4, 16335232), (8, 8167616), (16, 4083808), (17, 3843584), (32, 2041904), (34, 1921792), (64, 1020952), (68, 960896), (128, 510476), (136, 480448), (256, 255238), (272, 240224), (512, 127619), (544, 120112), (1088, 60056), (2176, 30028), (4352, 15014), (7507, 8704)]