788362016

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{145777}}^1$

素因数の和:145813

約数の個数: 36

約数和(自身を含む): 1680674562

約数和(自身を除く): 892312546

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 145777, 291554, 583108, 1166216, 1895101, 2332432, 3790202, 4664864, 7580404, 15160808, 24636313, 30321616, 49272626, 60643232, 98545252, 197090504, 394181008, 788362016]

約数ペア:

[(1, 788362016), (2, 394181008), (4, 197090504), (8, 98545252), (13, 60643232), (16, 49272626), (26, 30321616), (32, 24636313), (52, 15160808), (104, 7580404), (169, 4664864), (208, 3790202), (338, 2332432), (416, 1895101), (676, 1166216), (1352, 583108), (2704, 291554), (5408, 145777)]