17702970688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21277609}}^1$

素因数の和:21277634

約数の個数: 28

約数和(自身を含む): 37831590580

約数和(自身を除く): 20128619892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21277609, 42555218, 85110436, 170220872, 276608917, 340441744, 553217834, 680883488, 1106435668, 1361766976, 2212871336, 4425742672, 8851485344, 17702970688]

約数ペア:

[(1, 17702970688), (2, 8851485344), (4, 4425742672), (8, 2212871336), (13, 1361766976), (16, 1106435668), (26, 680883488), (32, 553217834), (52, 340441744), (64, 276608917), (104, 170220872), (208, 85110436), (416, 42555218), (832, 21277609)]