71132512

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{18371}}^1$

素因数の和:18403

約数の個数: 36

約数和(自身を含む): 153938988

約数和(自身を除く): 82806476

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 18371, 36742, 73484, 146968, 202081, 293936, 404162, 587872, 808324, 1616648, 2222891, 3233296, 4445782, 6466592, 8891564, 17783128, 35566256, 71132512]

約数ペア:

[(1, 71132512), (2, 35566256), (4, 17783128), (8, 8891564), (11, 6466592), (16, 4445782), (22, 3233296), (32, 2222891), (44, 1616648), (88, 808324), (121, 587872), (176, 404162), (242, 293936), (352, 202081), (484, 146968), (968, 73484), (1936, 36742), (3872, 18371)]