104385008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71693}}^1$

素因数の和:71721

約数の個数: 40

約数和(自身を含む): 248921568

約数和(自身を除く): 144536560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 71693, 143386, 286772, 501851, 573544, 932009, 1003702, 1147088, 1864018, 2007404, 3728036, 4014808, 6524063, 7456072, 8029616, 13048126, 14912144, 26096252, 52192504, 104385008]

約数ペア:

[(1, 104385008), (2, 52192504), (4, 26096252), (7, 14912144), (8, 13048126), (13, 8029616), (14, 7456072), (16, 6524063), (26, 4014808), (28, 3728036), (52, 2007404), (56, 1864018), (91, 1147088), (104, 1003702), (112, 932009), (182, 573544), (208, 501851), (364, 286772), (728, 143386), (1456, 71693)]