74392904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{489427}}^1$

素因数の和:489452

約数の個数: 16

約数和(自身を含む): 146828400

約数和(自身を除く): 72435496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 489427, 978854, 1957708, 3915416, 9299113, 18598226, 37196452, 74392904]

約数ペア:

[(1, 74392904), (2, 37196452), (4, 18598226), (8, 9299113), (19, 3915416), (38, 1957708), (76, 978854), (152, 489427)]