7861888

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 16588260

約数和(自身を除く): 8726372

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 3613, 7226, 14452, 28904, 57808, 61421, 115616, 122842, 231232, 245684, 462464, 491368, 982736, 1965472, 3930944, 7861888]

約数ペア:

[(1, 7861888), (2, 3930944), (4, 1965472), (8, 982736), (16, 491368), (17, 462464), (32, 245684), (34, 231232), (64, 122842), (68, 115616), (128, 61421), (136, 57808), (272, 28904), (544, 14452), (1088, 7226), (2176, 3613)]