42173686

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 64460736

約数和(自身を除く): 22287050

約数列:

[1, 2, 67, 134, 347, 694, 907, 1814, 23249, 46498, 60769, 121538, 314729, 629458, 21086843, 42173686]

約数ペア:

[(1, 42173686), (2, 21086843), (67, 629458), (134, 314729), (347, 121538), (694, 60769), (907, 46498), (1814, 23249)]