72212702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 119522304

約数和(自身を除く): 47309602

約数列:

[1, 2, 17, 31, 34, 62, 131, 262, 523, 527, 1046, 1054, 2227, 4061, 4454, 8122, 8891, 16213, 17782, 32426, 68513, 69037, 137026, 138074, 275621, 551242, 1164721, 2123903, 2329442, 4247806, 36106351, 72212702]

約数ペア:

[(1, 72212702), (2, 36106351), (17, 4247806), (31, 2329442), (34, 2123903), (62, 1164721), (131, 551242), (262, 275621), (523, 138074), (527, 137026), (1046, 69037), (1054, 68513), (2227, 32426), (4061, 17782), (4454, 16213), (8122, 8891)]