25883624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13137

約数の個数: 32

約数和(自身を含む): 55020000

約数和(自身を除く): 29136376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13099, 26198, 52396, 104792, 170287, 248881, 340574, 497762, 681148, 995524, 1362296, 1991048, 3235453, 6470906, 12941812, 25883624]

約数ペア:

[(1, 25883624), (2, 12941812), (4, 6470906), (8, 3235453), (13, 1991048), (19, 1362296), (26, 995524), (38, 681148), (52, 497762), (76, 340574), (104, 248881), (152, 170287), (247, 104792), (494, 52396), (988, 26198), (1976, 13099)]