72679714

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1831}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 110799360

約数和(自身を除く): 38119646

約数列:

[1, 2, 89, 178, 223, 446, 1831, 3662, 19847, 39694, 162959, 325918, 408313, 816626, 36339857, 72679714]

約数ペア:

[(1, 72679714), (2, 36339857), (89, 816626), (178, 408313), (223, 325918), (446, 162959), (1831, 39694), (3662, 19847)]