28995374

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 44419776

約数和(自身を除く): 15424402

約数列:

[1, 2, 61, 122, 271, 542, 877, 1754, 16531, 33062, 53497, 106994, 237667, 475334, 14497687, 28995374]

約数ペア:

[(1, 28995374), (2, 14497687), (61, 475334), (122, 237667), (271, 106994), (542, 53497), (877, 33062), (1754, 16531)]