41648456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 84771600

約数和(自身を除く): 43123144

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 163, 164, 326, 328, 652, 779, 1304, 1558, 1681, 3097, 3116, 3362, 6194, 6232, 6683, 6724, 12388, 13366, 13448, 24776, 26732, 31939, 53464, 63878, 126977, 127756, 253954, 255512, 274003, 507908, 548006, 1015816, 1096012, 2192024, 5206057, 10412114, 20824228, 41648456]

約数ペア:

[(1, 41648456), (2, 20824228), (4, 10412114), (8, 5206057), (19, 2192024), (38, 1096012), (41, 1015816), (76, 548006), (82, 507908), (152, 274003), (163, 255512), (164, 253954), (326, 127756), (328, 126977), (652, 63878), (779, 53464), (1304, 31939), (1558, 26732), (1681, 24776), (3097, 13448), (3116, 13366), (3362, 12388), (6194, 6724), (6232, 6683)]