69945092

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19069}}^1$

素因数の和:19211

約数の個数: 24

約数和(自身を含む): 140965440

約数和(自身を除く): 71020348

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 19069, 38138, 76276, 133483, 266966, 533932, 2498039, 4996078, 9992156, 17486273, 34972546, 69945092]

約数ペア:

[(1, 69945092), (2, 34972546), (4, 17486273), (7, 9992156), (14, 4996078), (28, 2498039), (131, 533932), (262, 266966), (524, 133483), (917, 76276), (1834, 38138), (3668, 19069)]