28567056388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1\times {\mathrm{4261}}^1$

素因数の和:8468

約数の個数: 48

約数和(自身を含む): 55601029120

約数和(自身を除く): 27033972732

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 4159, 4261, 8318, 8522, 16636, 17044, 54067, 55393, 108134, 110786, 128929, 132091, 216268, 221572, 257858, 264182, 515716, 528364, 1676077, 1717183, 3352154, 3434366, 6704308, 6868732, 17721499, 35442998, 70885996, 230379487, 460758974, 549366469, 921517948, 1098732938, 2197465876, 7141764097, 14283528194, 28567056388]

約数ペア:

[(1, 28567056388), (2, 14283528194), (4, 7141764097), (13, 2197465876), (26, 1098732938), (31, 921517948), (52, 549366469), (62, 460758974), (124, 230379487), (403, 70885996), (806, 35442998), (1612, 17721499), (4159, 6868732), (4261, 6704308), (8318, 3434366), (8522, 3352154), (16636, 1717183), (17044, 1676077), (54067, 528364), (55393, 515716), (108134, 264182), (110786, 257858), (128929, 221572), (132091, 216268)]