74893839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 109401600

約数和(自身を除く): 34507761

約数列:

[1, 3, 19, 41, 57, 73, 123, 219, 439, 779, 1317, 1387, 2337, 2993, 4161, 8341, 8979, 17999, 25023, 32047, 53997, 56867, 96141, 170601, 341981, 608893, 1025943, 1313927, 1826679, 3941781, 24964613, 74893839]

約数ペア:

[(1, 74893839), (3, 24964613), (19, 3941781), (41, 1826679), (57, 1313927), (73, 1025943), (123, 608893), (219, 341981), (439, 170601), (779, 96141), (1317, 56867), (1387, 53997), (2337, 32047), (2993, 25023), (4161, 17999), (8341, 8979)]