71824351

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 77440000

約数和(自身を除く): 5615649

約数列:

[1, 19, 79, 109, 439, 1501, 2071, 8341, 8611, 34681, 47851, 163609, 658939, 909169, 3780229, 71824351]

約数ペア:

[(1, 71824351), (19, 3780229), (79, 909169), (109, 658939), (439, 163609), (1501, 47851), (2071, 34681), (8341, 8611)]