242841664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{291877}}^1$

素因数の和:291902

約数の個数: 28

約数和(自身を含む): 518959084

約数和(自身を除く): 276117420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 291877, 583754, 1167508, 2335016, 3794401, 4670032, 7588802, 9340064, 15177604, 18680128, 30355208, 60710416, 121420832, 242841664]

約数ペア:

[(1, 242841664), (2, 121420832), (4, 60710416), (8, 30355208), (13, 18680128), (16, 15177604), (26, 9340064), (32, 7588802), (52, 4670032), (64, 3794401), (104, 2335016), (208, 1167508), (416, 583754), (832, 291877)]