68176972

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 120748320

約数和(自身を除く): 52571348

約数列:

[1, 2, 4, 197, 241, 359, 394, 482, 718, 788, 964, 1436, 47477, 70723, 86519, 94954, 141446, 173038, 189908, 282892, 346076, 17044243, 34088486, 68176972]

約数ペア:

[(1, 68176972), (2, 34088486), (4, 17044243), (197, 346076), (241, 282892), (359, 189908), (394, 173038), (482, 141446), (718, 94954), (788, 86519), (964, 70723), (1436, 47477)]