17155864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 36388800

約数和(自身を除く): 19232936

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 479, 484, 814, 958, 968, 1628, 1916, 3256, 3832, 4477, 5269, 8954, 10538, 17723, 17908, 21076, 35446, 35816, 42152, 57959, 70892, 115918, 141784, 194953, 231836, 389906, 463672, 779812, 1559624, 2144483, 4288966, 8577932, 17155864]

約数ペア:

[(1, 17155864), (2, 8577932), (4, 4288966), (8, 2144483), (11, 1559624), (22, 779812), (37, 463672), (44, 389906), (74, 231836), (88, 194953), (121, 141784), (148, 115918), (242, 70892), (296, 57959), (407, 42152), (479, 35816), (484, 35446), (814, 21076), (958, 17908), (968, 17723), (1628, 10538), (1916, 8954), (3256, 5269), (3832, 4477)]