64005128

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{6011}}^1$

素因数の和:6050

約数の個数: 32

約数和(自身を含む): 132023520

約数和(自身を除く): 68018392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 6011, 10648, 12022, 24044, 48088, 66121, 132242, 264484, 528968, 727331, 1454662, 2909324, 5818648, 8000641, 16001282, 32002564, 64005128]

約数ペア:

[(1, 64005128), (2, 32002564), (4, 16001282), (8, 8000641), (11, 5818648), (22, 2909324), (44, 1454662), (88, 727331), (121, 528968), (242, 264484), (484, 132242), (968, 66121), (1331, 48088), (2662, 24044), (5324, 12022), (6011, 10648)]