73474816

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{16883}}^1$

素因数の和:16916

約数の個数: 36

約数和(自身を含む): 155299032

約数和(自身を除く): 81824216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 16883, 33766, 67532, 135064, 270128, 287011, 540256, 574022, 1080512, 1148044, 2161024, 2296088, 4322048, 4592176, 9184352, 18368704, 36737408, 73474816]

約数ペア:

[(1, 73474816), (2, 36737408), (4, 18368704), (8, 9184352), (16, 4592176), (17, 4322048), (32, 2296088), (34, 2161024), (64, 1148044), (68, 1080512), (128, 574022), (136, 540256), (256, 287011), (272, 270128), (544, 135064), (1088, 67532), (2176, 33766), (4352, 16883)]