72312784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2027

約数の個数: 40

約数和(自身を含む): 148720640

約数和(自身を除く): 76407856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 1873, 2032, 2413, 3746, 4826, 7492, 9652, 14984, 19304, 29968, 35587, 38608, 71174, 142348, 237871, 284696, 475742, 569392, 951484, 1902968, 3805936, 4519549, 9039098, 18078196, 36156392, 72312784]

約数ペア:

[(1, 72312784), (2, 36156392), (4, 18078196), (8, 9039098), (16, 4519549), (19, 3805936), (38, 1902968), (76, 951484), (127, 569392), (152, 475742), (254, 284696), (304, 237871), (508, 142348), (1016, 71174), (1873, 38608), (2032, 35587), (2413, 29968), (3746, 19304), (4826, 14984), (7492, 9652)]