17496780016

素因数分解:

$2^4\times {\mathrm{35617}}^1\times {\mathrm{30703}}^1$

素因数の和:66328

約数の個数: 20

約数和(自身を含む): 33902067232

約数和(自身を除く): 16405287216

約数列:

[1, 2, 4, 8, 16, 30703, 35617, 61406, 71234, 122812, 142468, 245624, 284936, 491248, 569872, 1093548751, 2187097502, 4374195004, 8748390008, 17496780016]

約数ペア:

[(1, 17496780016), (2, 8748390008), (4, 4374195004), (8, 2187097502), (16, 1093548751), (30703, 569872), (35617, 491248), (61406, 284936), (71234, 245624), (122812, 142468)]