25841104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 52710912

約数和(自身を除く): 26869808

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 983, 1643, 1966, 3286, 3932, 6572, 7864, 13144, 15728, 26288, 30473, 52099, 60946, 104198, 121892, 208396, 243784, 416792, 487568, 833584, 1615069, 3230138, 6460276, 12920552, 25841104]

約数ペア:

[(1, 25841104), (2, 12920552), (4, 6460276), (8, 3230138), (16, 1615069), (31, 833584), (53, 487568), (62, 416792), (106, 243784), (124, 208396), (212, 121892), (248, 104198), (424, 60946), (496, 52099), (848, 30473), (983, 26288), (1643, 15728), (1966, 13144), (3286, 7864), (3932, 6572)]