74744404

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20108

約数の個数: 36

約数和(自身を含む): 160174560

約数和(自身を除く): 85430156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20071, 40142, 80284, 140497, 280994, 381349, 561988, 762698, 983479, 1525396, 1966958, 2669443, 3933916, 5338886, 10677772, 18686101, 37372202, 74744404]

約数ペア:

[(1, 74744404), (2, 37372202), (4, 18686101), (7, 10677772), (14, 5338886), (19, 3933916), (28, 2669443), (38, 1966958), (49, 1525396), (76, 983479), (98, 762698), (133, 561988), (196, 381349), (266, 280994), (532, 140497), (931, 80284), (1862, 40142), (3724, 20071)]