64785512449

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1\times {\mathrm{13127}}^1$

素因数の和:13837

約数の個数: 32

約数和(自身を含む): 79700613120

約数和(自身を除く): 14915100671

約数列:

[1, 7, 17, 67, 119, 469, 619, 1139, 4333, 7973, 10523, 13127, 41473, 73661, 91889, 223159, 290311, 705041, 879509, 1562113, 4935287, 6156563, 8125613, 14951653, 56879291, 104661571, 138135421, 544416071, 966947947, 3810912497, 9255073207, 64785512449]

約数ペア:

[(1, 64785512449), (7, 9255073207), (17, 3810912497), (67, 966947947), (119, 544416071), (469, 138135421), (619, 104661571), (1139, 56879291), (4333, 14951653), (7973, 8125613), (10523, 6156563), (13127, 4935287), (41473, 1562113), (73661, 879509), (91889, 705041), (223159, 290311)]