712494848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{214091}}^1$

素因数の和:214120

約数の個数: 36

約数和(自身を含む): 1531614168

約数和(自身を除く): 819119320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 214091, 428182, 856364, 1712728, 2783183, 3425456, 5566366, 6850912, 11132732, 13701824, 22265464, 27403648, 44530928, 54807296, 89061856, 178123712, 356247424, 712494848]

約数ペア:

[(1, 712494848), (2, 356247424), (4, 178123712), (8, 89061856), (13, 54807296), (16, 44530928), (26, 27403648), (32, 22265464), (52, 13701824), (64, 11132732), (104, 6850912), (128, 5566366), (208, 3425456), (256, 2783183), (416, 1712728), (832, 856364), (1664, 428182), (3328, 214091)]