78230012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{38273}}^1$

素因数の和:38357

約数の個数: 24

約数和(自身を含む): 158607456

約数和(自身を除く): 80377444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 38273, 76546, 153092, 267911, 535822, 1071644, 2793929, 5587858, 11175716, 19557503, 39115006, 78230012]

約数ペア:

[(1, 78230012), (2, 39115006), (4, 19557503), (7, 11175716), (14, 5587858), (28, 2793929), (73, 1071644), (146, 535822), (292, 267911), (511, 153092), (1022, 76546), (2044, 38273)]