29130556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 34091204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 419, 764, 838, 1337, 1676, 2483, 2674, 2933, 4966, 5348, 5447, 5866, 9932, 10894, 11732, 17381, 21788, 34762, 38129, 69524, 76258, 80029, 152516, 160058, 320116, 560203, 1040377, 1120406, 2080754, 2240812, 4161508, 7282639, 14565278, 29130556]

約数ペア:

[(1, 29130556), (2, 14565278), (4, 7282639), (7, 4161508), (13, 2240812), (14, 2080754), (26, 1120406), (28, 1040377), (52, 560203), (91, 320116), (182, 160058), (191, 152516), (364, 80029), (382, 76258), (419, 69524), (764, 38129), (838, 34762), (1337, 21788), (1676, 17381), (2483, 11732), (2674, 10894), (2933, 9932), (4966, 5866), (5348, 5447)]