15691241072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{125941}}^1$

素因数の和:126561

約数の個数: 40

約数和(自身を含む): 32795296800

約数和(自身を除く): 17104055728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 599, 1198, 2396, 4792, 7787, 9584, 15574, 31148, 62296, 124592, 125941, 251882, 503764, 1007528, 1637233, 2015056, 3274466, 6548932, 13097864, 26195728, 75438659, 150877318, 301754636, 603509272, 980702567, 1207018544, 1961405134, 3922810268, 7845620536, 15691241072]

約数ペア:

[(1, 15691241072), (2, 7845620536), (4, 3922810268), (8, 1961405134), (13, 1207018544), (16, 980702567), (26, 603509272), (52, 301754636), (104, 150877318), (208, 75438659), (599, 26195728), (1198, 13097864), (2396, 6548932), (4792, 3274466), (7787, 2015056), (9584, 1637233), (15574, 1007528), (31148, 503764), (62296, 251882), (124592, 125941)]