26420368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3491

約数の個数: 40

約数和(自身を含む): 56633528

約数和(自身を除く): 30213160

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3433, 3848, 6866, 7696, 13732, 27464, 44629, 54928, 89258, 127021, 178516, 254042, 357032, 508084, 714064, 1016168, 1651273, 2032336, 3302546, 6605092, 13210184, 26420368]

約数ペア:

[(1, 26420368), (2, 13210184), (4, 6605092), (8, 3302546), (13, 2032336), (16, 1651273), (26, 1016168), (37, 714064), (52, 508084), (74, 357032), (104, 254042), (148, 178516), (208, 127021), (296, 89258), (481, 54928), (592, 44629), (962, 27464), (1924, 13732), (3433, 7696), (3848, 6866)]