28414672988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1\times {\mathrm{2273}}^1$

素因数の和:3374

約数の個数: 48

約数和(自身を含む): 53816083776

約数和(自身を除く): 25401410788

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 773, 1244, 1546, 2273, 3092, 4043, 4546, 8086, 9092, 10049, 16172, 20098, 29549, 40196, 59098, 118196, 240403, 480806, 706903, 961612, 1413806, 1757029, 2827612, 3125239, 3514058, 6250478, 7028116, 9189739, 12500956, 18379478, 22841377, 36758956, 45682754, 91365508, 546436019, 1092872038, 2185744076, 7103668247, 14207336494, 28414672988]

約数ペア:

[(1, 28414672988), (2, 14207336494), (4, 7103668247), (13, 2185744076), (26, 1092872038), (52, 546436019), (311, 91365508), (622, 45682754), (773, 36758956), (1244, 22841377), (1546, 18379478), (2273, 12500956), (3092, 9189739), (4043, 7028116), (4546, 6250478), (8086, 3514058), (9092, 3125239), (10049, 2827612), (16172, 1757029), (20098, 1413806), (29549, 961612), (40196, 706903), (59098, 480806), (118196, 240403)]