64628418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 134282880

約数和(自身を除く): 69654462

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 222, 267, 534, 3271, 3293, 6542, 6586, 9813, 9879, 19626, 19758, 121027, 242054, 291119, 363081, 582238, 726162, 873357, 1746714, 10771403, 21542806, 32314209, 64628418]

約数ペア:

[(1, 64628418), (2, 32314209), (3, 21542806), (6, 10771403), (37, 1746714), (74, 873357), (89, 726162), (111, 582238), (178, 363081), (222, 291119), (267, 242054), (534, 121027), (3271, 19758), (3293, 19626), (6542, 9879), (6586, 9813)]