4955565568

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{108751}}^1$

素因数の和:108858

約数の個数: 40

約数和(自身を含む): 10012796640

約数和(自身を除く): 5057231072

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 45568, 108751, 217502, 435004, 870008, 1740016, 3480032, 6960064, 9678839, 13920128, 19357678, 27840256, 38715356, 55680512, 77430712, 154861424, 309722848, 619445696, 1238891392, 2477782784, 4955565568]

約数ペア:

[(1, 4955565568), (2, 2477782784), (4, 1238891392), (8, 619445696), (16, 309722848), (32, 154861424), (64, 77430712), (89, 55680512), (128, 38715356), (178, 27840256), (256, 19357678), (356, 13920128), (512, 9678839), (712, 6960064), (1424, 3480032), (2848, 1740016), (5696, 870008), (11392, 435004), (22784, 217502), (45568, 108751)]