27455912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16421}}^1$

素因数の和:16457

約数の個数: 32

約数和(自身を含む): 59119200

約数和(自身を除く): 31663288

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 16421, 32842, 65684, 131368, 180631, 311999, 361262, 623998, 722524, 1247996, 1445048, 2495992, 3431989, 6863978, 13727956, 27455912]

約数ペア:

[(1, 27455912), (2, 13727956), (4, 6863978), (8, 3431989), (11, 2495992), (19, 1445048), (22, 1247996), (38, 722524), (44, 623998), (76, 361262), (88, 311999), (152, 180631), (209, 131368), (418, 65684), (836, 32842), (1672, 16421)]