27971696

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 55777680

約数和(自身を除く): 27805984

約数列:

[1, 2, 4, 8, 16, 67, 97, 134, 194, 268, 269, 388, 536, 538, 776, 1072, 1076, 1552, 2152, 4304, 6499, 12998, 18023, 25996, 26093, 36046, 51992, 52186, 72092, 103984, 104372, 144184, 208744, 288368, 417488, 1748231, 3496462, 6992924, 13985848, 27971696]

約数ペア:

[(1, 27971696), (2, 13985848), (4, 6992924), (8, 3496462), (16, 1748231), (67, 417488), (97, 288368), (134, 208744), (194, 144184), (268, 104372), (269, 103984), (388, 72092), (536, 52186), (538, 51992), (776, 36046), (1072, 26093), (1076, 25996), (1552, 18023), (2152, 12998), (4304, 6499)]