127383488

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{6359}}^1$

素因数の和:6684

約数の個数: 28

約数和(自身を含む): 253624080

約数和(自身を除く): 126240592

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 6359, 10016, 12718, 20032, 25436, 50872, 101744, 203488, 406976, 1990367, 3980734, 7961468, 15922936, 31845872, 63691744, 127383488]

約数ペア:

[(1, 127383488), (2, 63691744), (4, 31845872), (8, 15922936), (16, 7961468), (32, 3980734), (64, 1990367), (313, 406976), (626, 203488), (1252, 101744), (2504, 50872), (5008, 25436), (6359, 20032), (10016, 12718)]