65957816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 130712400

約数和(自身を除く): 64754584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 1172, 1481, 2344, 2962, 5567, 5924, 11134, 11848, 22268, 28139, 44536, 56278, 112556, 225112, 433933, 867866, 1735732, 3471464, 8244727, 16489454, 32978908, 65957816]

約数ペア:

[(1, 65957816), (2, 32978908), (4, 16489454), (8, 8244727), (19, 3471464), (38, 1735732), (76, 867866), (152, 433933), (293, 225112), (586, 112556), (1172, 56278), (1481, 44536), (2344, 28139), (2962, 22268), (5567, 11848), (5924, 11134)]