28737996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3527}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 77446656

約数和(自身を除く): 48708660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 3527, 4074, 7054, 8148, 10581, 14108, 21162, 24689, 42324, 49378, 74067, 98756, 148134, 296268, 342119, 684238, 1026357, 1368476, 2052714, 2394833, 4105428, 4789666, 7184499, 9579332, 14368998, 28737996]

約数ペア:

[(1, 28737996), (2, 14368998), (3, 9579332), (4, 7184499), (6, 4789666), (7, 4105428), (12, 2394833), (14, 2052714), (21, 1368476), (28, 1026357), (42, 684238), (84, 342119), (97, 296268), (194, 148134), (291, 98756), (388, 74067), (582, 49378), (679, 42324), (1164, 24689), (1358, 21162), (2037, 14108), (2716, 10581), (3527, 8148), (4074, 7054)]