1617811648

素因数分解:

$2^6\times {\mathrm{1217}}^1\times {\mathrm{20771}}^1$

素因数の和:22000

約数の個数: 28

約数和(自身を含む): 3213137592

約数和(自身を除く): 1595325944

約数列:

[1, 2, 4, 8, 16, 32, 64, 1217, 2434, 4868, 9736, 19472, 20771, 38944, 41542, 77888, 83084, 166168, 332336, 664672, 1329344, 25278307, 50556614, 101113228, 202226456, 404452912, 808905824, 1617811648]

約数ペア:

[(1, 1617811648), (2, 808905824), (4, 404452912), (8, 202226456), (16, 101113228), (32, 50556614), (64, 25278307), (1217, 1329344), (2434, 664672), (4868, 332336), (9736, 166168), (19472, 83084), (20771, 77888), (38944, 41542)]