3976624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 8253440

約数和(自身を除く): 4276816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 127, 152, 206, 254, 304, 412, 508, 824, 1016, 1648, 1957, 2032, 2413, 3914, 4826, 7828, 9652, 13081, 15656, 19304, 26162, 31312, 38608, 52324, 104648, 209296, 248539, 497078, 994156, 1988312, 3976624]

約数ペア:

[(1, 3976624), (2, 1988312), (4, 994156), (8, 497078), (16, 248539), (19, 209296), (38, 104648), (76, 52324), (103, 38608), (127, 31312), (152, 26162), (206, 19304), (254, 15656), (304, 13081), (412, 9652), (508, 7828), (824, 4826), (1016, 3914), (1648, 2413), (1957, 2032)]