26938808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13633}}^1$

素因数の和:13671

約数の個数: 32

約数和(自身を含む): 57262800

約数和(自身を除く): 30323992

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13633, 27266, 54532, 109064, 177229, 259027, 354458, 518054, 708916, 1036108, 1417832, 2072216, 3367351, 6734702, 13469404, 26938808]

約数ペア:

[(1, 26938808), (2, 13469404), (4, 6734702), (8, 3367351), (13, 2072216), (19, 1417832), (26, 1036108), (38, 708916), (52, 518054), (76, 354458), (104, 259027), (152, 177229), (247, 109064), (494, 54532), (988, 27266), (1976, 13633)]